Area Code 231 — Grand Rapids, Michigan

Area Code 231 — Grand Rapids, Wyoming, Traverse City, Michigan

Active

Data last updated: June 25, 2026

State

Michigan

Country

Timezone

America/Detroit

Assigned

January 9, 2001

Exchanges (NXX)

776

Carriers

Rate Centers

Overlay

Top Carriers

Carrier	OCN	NXX Count
NEW CINGULAR WIRELESS PCS, LLC - IL	6534	72
MICHIGAN BELL TEL CO	9323	72
FRONTIER NORTH, INC. - MI	0695	52
ONVOY, LLCV - MI	543C	49
TELNET WORLDWIDE, INC.	817J	43
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	42
123.NET, LLC	2550	34
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	2964	28
CHARTER IP ENABLED SERVICES, LLC	792K	20
LEVEL 3 COMMUNICATIONS, LLC - MI	6120	19

Rate Centers

CHIPPEWALK MECOSTA ALANSON FIFE LAKE BRUTUS MUSKEGON HONOR BOYNEFALLS SUTTONSBAY ST JAMES INTERLOCHN TRAVERSECY LAKE NORTH FRANKFORT BEAR LAKE MERRITT HARBOR SPG EASTJORDAN OLDMISSION FREMONT GLEN LAKE MOORESTOWN ELMIRA LUDINGTON BUCKLEY LEVERING LAKE CITY CHARLEVOIX INDIAN RIV LAKE ANN PENTWATER BOYNE CITY NEWAYGO WILLIAMSBG CHEBOYGAN BIG RAPIDS LKLEELANAU CADILLAC PETOSKEY ONEKAMA KALKASKA SHELBY KINGSLEY ELK RAPIDS CORAL IRONS EASTPORT FOUNTAIN HESPERIA MANCELONA GRANT MANISTEE WHITEHALL ALDEN HART MORLEY FALMOUTH MACKINAWCY TRCHRIVBDG MCBAIN BALDWIN REED CITY BELLAIRE SCOTTVILLE CENTRAL LK KALEVA NORTHPORT WOLVERINE FRUITPORT SOBOARDMAN TUSTIN EVART TWIN LAKE CLAM RIVER COPESHTNVL WHITECLOUD BEULAH LE ROY HARRIETTA WALLOON LK STANWOOD DUBLIN MARION PELLSTON CARR RAVENNA MANTON HOLTON FREESOIL BRETHREN LUTHER ALBA ELLSWORTH BOIS BLANC HOWARDCITY MESICK AMBLE WELLSTON HOXEYVILLE

Exchange Listings (NXX)

NPA-NXX	Carrier	Rate Center	Type	LATA	Status
231-201	NEW CINGULAR WIRELESS PCS, LLC - IL	CHIPPEWALK	Wireless	348	active
231-202	NEW CINGULAR WIRELESS PCS, LLC - IL	MECOSTA	Wireless	348	active
231-203	NEW CINGULAR WIRELESS PCS, LLC - IL	ALANSON	Wireless	348	active
231-204	SPOK, INC.	FIFE LAKE	Landline	348	active
231-205	TELNET WORLDWIDE, INC.	BRUTUS	VoIP	348	active
231-206	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	MUSKEGON	Wireless	348	active
231-207	TELNET WORLDWIDE, INC.	HONOR	VoIP	348	active
231-208	TELNET WORLDWIDE, INC.	BOYNEFALLS	VoIP	348	active
231-209	TELNET WORLDWIDE, INC.	SUTTONSBAY	VoIP	348	active
231-210	ONVOY, LLCV - MI	ST JAMES	Landline	348	active
231-212	CENTURYLINK COMMUNICATIONS, LLC	INTERLOCHN	VoIP	348	active
231-213	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-214	CHARTER IP ENABLED SERVICES, LLC	LAKE NORTH	VoIP	348	active
231-215	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MUSKEGON	Wireless	348	active
231-216	PEERLESS NETWORK OF MICHIGAN, LLC - MI	FRANKFORT	Landline	348	active
231-217	TELNET WORLDWIDE, INC.	BEAR LAKE	VoIP	348	active
231-218	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	TRAVERSECY	Wireless	348	active
231-219	TELNET WORLDWIDE, INC.	MERRITT	VoIP	348	active
231-220	123.NET, LLC	MUSKEGON	Landline	348	active
231-221	CENTURYLINK COMMUNICATIONS, LLC	HARBOR SPG	VoIP	348	active
231-222	LEVEL 3 COMMUNICATIONS, LLC - MI	EASTJORDAN	Landline	348	active
231-223	ACE TEL. CO. OF MICHIGAN, INC.	OLDMISSION	Landline	348	active
231-224	BANDWIDTH.COM CLEC, LLC - MI	FREMONT	VoIP	348	active
231-225	LEVEL 3 COMMUNICATIONS, LLC - MI	FREMONT	Landline	348	active
231-226	TELNET WORLDWIDE, INC.	GLEN LAKE	VoIP	348	active
231-227	CHARTER IP ENABLED SERVICES, LLC	HONOR	VoIP	348	active
231-228	BRIGHTSPEED OF MICHIGAN, LLC	GLEN LAKE	Landline	348	active
231-229	BRIGHTSPEED OF MICHIGAN, LLC	MOORESTOWN	Landline	348	active
231-230	TELNET WORLDWIDE, INC.	ELMIRA	VoIP	348	active
231-232	TELNET WORLDWIDE, INC.	MOORESTOWN	VoIP	348	active
231-233	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	LUDINGTON	Wireless	348	active
231-234	CHARTER IP ENABLED SERVICES, LLC	BUCKLEY	VoIP	348	active
231-235	TELNET WORLDWIDE, INC.	LEVERING	VoIP	348	active
231-236	TELNET WORLDWIDE, INC.	LAKE CITY	VoIP	348	active
231-237	MICHIGAN BELL TEL CO	CHARLEVOIX	Landline	348	active
231-238	MICHIGAN BELL TEL CO	INDIAN RIV	Landline	348	active
231-239	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	LUDINGTON	Wireless	348	active
231-240	TELNET WORLDWIDE, INC.	LAKE ANN	VoIP	348	active
231-241	DAYSTARR LLC DBA DAYSTARR COMMUNICATIONS	PENTWATER	Landline	348	active
231-242	MICHIGAN BELL TEL CO	HARBOR SPG	Landline	348	active
231-243	TELNET WORLDWIDE, INC.	ALANSON	VoIP	348	active
231-244	CENTURYLINK COMMUNICATIONS, LLC	BOYNE CITY	VoIP	348	active
231-245	NEW CINGULAR WIRELESS PCS, LLC - IL	NEWAYGO	Wireless	348	active
231-246	COMCAST IP PHONE, LLC	MUSKEGON	VoIP	348	active
231-247	BANDWIDTH.COM CLEC, LLC - MI	WILLIAMSBG	VoIP	348	active
231-249	BANDWIDTH.COM CLEC, LLC - MI	CHEBOYGAN	VoIP	348	active
231-250	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	BIG RAPIDS	Wireless	348	active
231-251	PEERLESS NETWORK OF MICHIGAN, LLC - MI	LKLEELANAU	Landline	348	active
231-252	BANDWIDTH.COM CLEC, LLC - MI	TRAVERSECY	VoIP	348	active
231-253	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	CADILLAC	Wireless	348	active
231-254	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	PETOSKEY	Wireless	348	active
231-255	SPOK, INC.	ONEKAMA	Landline	348	active
231-256	MICHIGAN BELL TEL CO	LKLEELANAU	Landline	348	active
231-257	PENINSULA FIBER NETWORK, LLC - MI	LAKE CITY	Landline	348	active
231-258	MICHIGAN BELL TEL CO	KALKASKA	Landline	348	active
231-259	CHARTER IP ENABLED SERVICES, LLC	SHELBY	VoIP	348	active
231-260	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	MUSKEGON	Wireless	348	active
231-261	PENINSULA FIBER NETWORK, LLC - MI	LUDINGTON	Landline	348	active
231-262	ACD TELECOM, INC. - MI	ELMIRA	Landline	348	active
231-263	BRIGHTSPEED OF NORTHERN MICHIGAN, INC	KINGSLEY	Landline	348	active
231-264	MICHIGAN BELL TEL CO	ELK RAPIDS	Landline	348	active
231-265	CHARTER IP ENABLED SERVICES, LLC	CORAL	VoIP	348	active
231-266	MICHIGAN BELL TEL CO	IRONS	Landline	348	active
231-267	MICHIGAN BELL TEL CO	WILLIAMSBG	Landline	348	active
231-268	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	CHEBOYGAN	Wireless	348	active
231-269	ACE TEL. CO. OF MICHIGAN, INC.	BUCKLEY	Landline	348	active
231-270	ONVOY, LLCV - MI	BOYNE CITY	Landline	348	active
231-271	BRIGHTSPEED OF MICHIGAN, LLC	SUTTONSBAY	Landline	348	active
231-272	ONVOY, LLCV - MI	KINGSLEY	Landline	348	active
231-273	ONVOY, LLCV - MI	EASTPORT	Landline	348	active
231-274	AMERICAN MESSAGING SERVICES, LLC	TRAVERSECY	Landline	348	active
231-275	BRIGHTSPEED OF MICHIGAN, LLC	LAKE ANN	Landline	348	active
231-276	MICHIGAN BELL TEL CO	INTERLOCHN	Landline	348	active
231-277	ONVOY, LLCV - MI	FOUNTAIN	Landline	348	active
231-278	ONVOY SPECTRUM, LLC	HESPERIA	Wireless	348	active
231-279	LEVEL 3 COMMUNICATIONS, LLC - MI	BIG RAPIDS	Landline	348	active
231-280	ONVOY, LLCV - MI	MANCELONA	Landline	348	active
231-281	NEW CINGULAR WIRELESS PCS, LLC - IL	CADILLAC	Wireless	348	active
231-282	NEW CINGULAR WIRELESS PCS, LLC - IL	GRANT	Wireless	348	active
231-283	ONVOY, LLCV - MI	MUSKEGON	Landline	348	active
231-284	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	MANISTEE	Wireless	348	active
231-285	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	CADILLAC	Wireless	348	active
231-286	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MUSKEGON	Wireless	348	active
231-287	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	BIG RAPIDS	Wireless	348	active
231-288	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Wireless	348	active
231-289	BANDWIDTH.COM CLEC, LLC - MI	CHARLEVOIX	VoIP	348	active
231-290	NEW CINGULAR WIRELESS PCS, LLC - IL	INDIAN RIV	Wireless	348	active
231-291	TELNET WORLDWIDE, INC.	MUSKEGON	VoIP	348	active
231-292	CHARTER IP ENABLED SERVICES, LLC	WHITEHALL	VoIP	348	active
231-293	HD CARRIER LLC	FRANKFORT	VoIP	348	active
231-294	ONVOY, LLCV - MI	FIFE LAKE	Landline	348	active
231-295	CHARTER IP ENABLED SERVICES, LLC	LAKE CITY	VoIP	348	active
231-296	CHARTER IP ENABLED SERVICES, LLC	FREMONT	VoIP	348	active
231-297	ONVOY, LLCV - MI	KINGSLEY	Landline	348	active
231-298	CHARTER IP ENABLED SERVICES, LLC	IRONS	VoIP	348	active
231-299	METROPCS, INC.	MANISTEE	Wireless	348	active
231-300	ONVOY, LLCV - MI	ALDEN	Landline	348	active
231-301	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	HART	Wireless	348	active
231-302	BANDWIDTH.COM CLEC, LLC - MI	PETOSKEY	VoIP	348	active
231-303	TELEPORT COMMUNICATIONS AMERICA, LLC - MI	NEWAYGO	VoIP	348	active
231-304	ONVOY, LLCV - MI	BRUTUS	Landline	348	active
231-305	TELNET WORLDWIDE, INC.	BIG RAPIDS	VoIP	348	active
231-306	TELNET WORLDWIDE, INC.	CADILLAC	VoIP	348	active
231-307	NEW CINGULAR WIRELESS PCS, LLC - IL	MORLEY	Wireless	348	active
231-308	TELNET WORLDWIDE, INC.	CHARLEVOIX	VoIP	348	active
231-309	TELNET WORLDWIDE, INC.	MANISTEE	VoIP	348	active
231-310	ONVOY, LLCV - MI	FALMOUTH	Landline	348	active
231-312	TELNET WORLDWIDE, INC.	FRANKFORT	VoIP	348	active
231-313	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-314	TELNET WORLDWIDE, INC.	KALKASKA	VoIP	348	active
231-315	SPOK, INC.	MUSKEGON	Landline	348	active
231-316	TELNET WORLDWIDE, INC.	LUDINGTON	VoIP	348	active
231-317	SPOK, INC.	BOYNE CITY	Landline	348	active
231-318	SPOK, INC.	TRAVERSECY	Landline	348	active
231-319	TELNET WORLDWIDE, INC.	MACKINAWCY	VoIP	348	active
231-320	BANDWIDTH.COM CLEC, LLC - MI	TRCHRIVBDG	VoIP	348	active
231-321	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	ELMIRA	Wireless	348	active
231-322	FRONTIER NORTH, INC. - MI	TRCHRIVBDG	Landline	348	active
231-323	BANDWIDTH.COM CLEC, LLC - MI	EASTJORDAN	VoIP	348	active
231-324	TELEPORT COMMUNICATIONS AMERICA, LLC - MI	HARBOR SPG	VoIP	348	active
231-325	BRIGHTSPEED OF MICHIGAN, LLC	HONOR	Landline	348	active
231-326	BRIGHTSPEED OF MICHIGAN, LLC	GLEN LAKE	Landline	348	active
231-327	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Wireless	348	active
231-328	BRIGHTSPEED OF MICHIGAN, LLC	MERRITT	Landline	348	active
231-329	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Wireless	348	active
231-330	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	PETOSKEY	Wireless	348	active
231-331	FRONTIER NORTH, INC. - MI	ALDEN	Landline	348	active
231-332	TELNET WORLDWIDE, INC.	MUSKEGON	VoIP	348	active
231-333	LEVEL 3 COMMUNICATIONS, LLC - MI	CHEBOYGAN	Landline	348	active
231-334	BRIGHTSPEED OF MICHIGAN, LLC	GLEN LAKE	Landline	348	active
231-335	NEW CINGULAR WIRELESS PCS, LLC - IL	FREMONT	Wireless	348	active
231-336	SPOK, INC.	LUDINGTON	Landline	348	active
231-337	NEW CINGULAR WIRELESS PCS, LLC - IL	MCBAIN	Wireless	348	active
231-338	BANDWIDTH.COM CLEC, LLC - MI	BALDWIN	VoIP	348	active
231-339	AMERICAN MESSAGING SERVICES, LLC	MUSKEGON	Landline	348	active
231-340	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	ELMIRA	Wireless	348	active
231-341	NEW CINGULAR WIRELESS PCS, LLC - IL	LAKE ANN	Wireless	348	active
231-342	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-343	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	MUSKEGON	Wireless	348	active
231-344	TELNET WORLDWIDE, INC.	PETOSKEY	VoIP	348	active
231-345	BANDWIDTH.COM CLEC, LLC - MI	REED CITY	VoIP	348	active
231-346	TELNET WORLDWIDE, INC.	TRAVERSECY	VoIP	348	active
231-347	MICHIGAN BELL TEL CO	PETOSKEY	Landline	348	active
231-348	MICHIGAN BELL TEL CO	PETOSKEY	Landline	348	active
231-349	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	BIG RAPIDS	Wireless	348	active
231-350	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	BELLAIRE	Wireless	348	active
231-351	TELNET WORLDWIDE, INC.	SCOTTVILLE	VoIP	348	active
231-352	MICHIGAN BELL TEL CO	FRANKFORT	Landline	348	active
231-353	TELNET WORLDWIDE, INC.	MCBAIN	VoIP	348	active
231-354	MICHIGAN BELL TEL CO	CORAL	Landline	348	active
231-355	TELNET WORLDWIDE, INC.	FREMONT	VoIP	348	active
231-356	TELNET WORLDWIDE, INC.	MANCELONA	VoIP	348	active
231-357	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-358	TELNET WORLDWIDE, INC.	CENTRAL LK	VoIP	348	active
231-359	CHARTER IP ENABLED SERVICES, LLC	MECOSTA	VoIP	348	active
231-360	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-361	TELNET WORLDWIDE, INC.	MORLEY	VoIP	348	active
231-362	KALEVA TEL. CO.	KALEVA	Landline	348	active
231-363	TELNET WORLDWIDE, INC.	CHEBOYGAN	VoIP	348	active
231-364	ONVOY, LLCV - MI	NORTHPORT	Landline	348	active
231-365	TELNET WORLDWIDE, INC.	WOLVERINE	VoIP	348	active
231-366	LEVEL 3 COMMUNICATIONS, LLC - MI	FRUITPORT	Landline	348	active
231-367	ONVOY, LLCV - MI	WOLVERINE	Landline	348	active
231-368	TELNET WORLDWIDE, INC.	BALDWIN	VoIP	348	active
231-369	ACE TEL. CO. OF MICHIGAN, INC.	SOBOARDMAN	Landline	348	active
231-370	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	MUSKEGON	Wireless	348	active
231-371	BANDWIDTH.COM CLEC, LLC - MI	TUSTIN	VoIP	348	active
231-372	TELNET WORLDWIDE, INC.	EVART	VoIP	348	active
231-373	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	PETOSKEY	Wireless	348	active
231-374	ONVOY, LLCV - MI	SHELBY	Landline	348	active
231-375	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MUSKEGON	Wireless	348	active
231-376	ONVOY, LLCV - MI	TWIN LAKE	Landline	348	active
231-377	FRONTIER NORTH, INC. - MI	CLAM RIVER	Landline	348	active
231-378	ACE TEL. CO. OF MICHIGAN, INC.	COPESHTNVL	Landline	348	active
231-379	BANDWIDTH.COM CLEC, LLC - MI	ONEKAMA	VoIP	348	active
231-380	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	NEWAYGO	Wireless	348	active
231-381	CHARTER IP ENABLED SERVICES, LLC	WHITECLOUD	VoIP	348	active
231-382			Landline		active
231-383	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	BEULAH	Wireless	348	active
231-384	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	KALKASKA	Wireless	348	active
231-385	ONVOY, LLCV - MI	CORAL	Landline	348	active
231-386	MICHIGAN BELL TEL CO	NORTHPORT	Landline	348	active
231-387	NEW CINGULAR WIRELESS PCS, LLC - IL	PETOSKEY	Wireless	348	active
231-388	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	LE ROY	Wireless	348	active
231-389	MICHIGAN BELL TEL CO	HARRIETTA	Landline	348	active
231-390	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	BIG RAPIDS	Wireless	348	active
231-391	BANDWIDTH.COM CLEC, LLC - MI	WALLOON LK	VoIP	348	active
231-392	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	TRAVERSECY	Wireless	348	active
231-393	ONVOY SPECTRUM, LLC	LE ROY	Wireless	348	active
231-394	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MOORESTOWN	Wireless	348	active
231-395	TELNET WORLDWIDE, INC.	GRANT	VoIP	348	active
231-396	ONVOY, LLCV - MI	CADILLAC	Landline	348	active
231-397	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	MANISTEE	Wireless	348	active
231-398	MICHIGAN BELL TEL CO	MANISTEE	Landline	348	active
231-399	ACD TELECOM, INC. - MI	FRANKFORT	Landline	348	active
231-400	ONVOY, LLCV - MI	ALANSON	Landline	348	active
231-401	PENINSULA FIBER NETWORK, LLC - MI	TRAVERSECY	Landline	348	active
231-402	ONVOY, LLCV - MI	MUSKEGON	Landline	348	active
231-403	AT&T ENTERPRISES, LLC	WILLIAMSBG	VoIP	348	active
231-404	NEW CINGULAR WIRELESS PCS, LLC - IL	STANWOOD	Wireless	348	active
231-405	ONVOY, LLCV - MI	ALDEN	Landline	348	active
231-406	ONVOY, LLCV - MI	FALMOUTH	Landline	348	active
231-407	ONVOY, LLCV - MI	MECOSTA	Landline	348	active
231-408	NEW CINGULAR WIRELESS PCS, LLC - IL	BIG RAPIDS	Wireless	348	active
231-409	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-410	NEW CINGULAR WIRELESS PCS, LLC - IL	MANISTEE	Wireless	348	active
231-412	BANDWIDTH.COM CLEC, LLC - MI	HARBOR SPG	VoIP	348	active
231-413	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	KALKASKA	Wireless	348	active
231-414	NEW CINGULAR WIRELESS PCS, LLC - IL	NEWAYGO	Wireless	348	active
231-415	CHARTER IP ENABLED SERVICES, LLC	DUBLIN	VoIP	348	active
231-416	AMERICAN MESSAGING SERVICES, LLC	BIG RAPIDS	Landline	348	active
231-417	TELEPORT COMMUNICATIONS AMERICA, LLC - MI	PETOSKEY	VoIP	348	active
231-418	ONVOY, LLCV - MI	MARION	Landline	348	active
231-419	ONVOY, LLCV - MI	BELLAIRE	Landline	348	active
231-420	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	CHEBOYGAN	Wireless	348	active
231-421	CHARTER IP ENABLED SERVICES, LLC	TRAVERSECY	VoIP	348	active
231-422	CENTURYLINK COMMUNICATIONS, LLC	PELLSTON	VoIP	348	active
231-423	BANDWIDTH.COM CLEC, LLC - MI	EVART	VoIP	348	active
231-424	ACD TELECOM, INC. - MI	CARR	Landline	348	active
231-425	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	LUDINGTON	Wireless	348	active
231-426	ONVOY, LLCV - MI	RAVENNA	Landline	348	active
231-427	AT&T ENTERPRISES, LLC	MACKINAWCY	VoIP	348	active
231-428	ONVOY, LLCV - MI	MUSKEGON	Landline	348	active
231-429	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	CADILLAC	Wireless	348	active
231-430	ONVOY, LLCV - MI	BOYNE CITY	Landline	348	active
231-431	ONVOY, LLCV - MI	CLAM RIVER	Landline	348	active
231-432	NEW CINGULAR WIRELESS PCS, LLC - IL	NORTHPORT	Wireless	348	active
231-433	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MOORESTOWN	Wireless	348	active
231-434	NEW CINGULAR WIRELESS PCS, LLC - IL	MANTON	Wireless	348	active
231-435	ONVOY, LLCV - MI	EASTPORT	Landline	348	active
231-436	MICHIGAN BELL TEL CO	MACKINAWCY	Landline	348	active
231-437	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	CHARLEVOIX	Wireless	348	active
231-438	ONVOY, LLCV - MI	HARBOR SPG	Landline	348	active
231-439	MICHIGAN BELL TEL CO	PETOSKEY	Landline	348	active
231-440	123.NET, LLC	BALDWIN	Landline	348	active
231-441	123.NET, LLC	FIFE LAKE	Landline	348	active
231-442	PEERLESS NETWORK OF MICHIGAN, LLC - MI	HARRIETTA	Landline	348	active
231-443	ONVOY, LLCV - MI	HONOR	Landline	348	active
231-444	ONVOY, LLCV - MI	CADILLAC	Landline	348	active
231-445	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	CHEBOYGAN	Wireless	348	active
231-446	ONVOY, LLCV - MI	NORTHPORT	Landline	348	active
231-447	ONVOY, LLCV - MI	HOLTON	Landline	348	active
231-448	ISLAND TEL. CO.	ST JAMES	Landline	348	active
231-449	CHARTER IP ENABLED SERVICES, LLC	BALDWIN	VoIP	348	active
231-450	NEW CINGULAR WIRELESS PCS, LLC - IL	HESPERIA	Wireless	348	active
231-451	ONVOY, LLCV - MI	WILLIAMSBG	Landline	348	active
231-452	COMCAST IP PHONE, LLC	NEWAYGO	VoIP	348	active
231-453	CHARTER IP ENABLED SERVICES, LLC	HOLTON	VoIP	348	active
231-454	METROPCS, INC.	TRAVERSECY	Wireless	348	active
231-455	ONVOY, LLCV - MI	PENTWATER	Landline	348	active
231-456	NEW CINGULAR WIRELESS PCS, LLC - IL	GLEN LAKE	Wireless	348	active
231-457	ACD TELECOM, INC. - MI	MUSKEGON	Landline	348	active
231-458			Landline		active
231-459	PAETEC ITEL, LLC	BOYNE CITY	VoIP	348	active
231-460	ONVOY, LLCV - MI	BIG RAPIDS	Landline	348	active
231-461			Landline		active
231-462	MICHIGAN BELL TEL CO	FOUNTAIN	Landline	348	active
231-463	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-464	MICHIGAN BELL TEL CO	FREESOIL	Landline	348	active
231-465	NEW CINGULAR WIRELESS PCS, LLC - IL	REED CITY	Wireless	348	active
231-466	ONVOY SPECTRUM, LLC	EVART	Wireless	348	active
231-467			Landline		active
231-468	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	CADILLAC	Wireless	348	active
231-469	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Landline		active
231-470			Landline		active
231-471			Landline		active
231-472			Landline		active
231-473			Landline		active
231-474			Landline		active
231-475	BANDWIDTH.COM CLEC, LLC - MI	MANTON	VoIP	348	active
231-476			Landline		active
231-477	KALEVA TEL. CO.	BRETHREN	Landline	348	active
231-478			Landline		active
231-479			Landline		active
231-480	LEVEL 3 COMMUNICATIONS, LLC - MI	LUDINGTON	Landline	348	active
231-481			Landline		active
231-482			Landline		active
231-483			Landline		active
231-484	TELEPORT COMMUNICATIONS AMERICA, LLC - MI	EASTJORDAN	VoIP	348	active
231-485			Landline		active
231-486	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI	TRAVERSECY	Landline	348	active
231-487	MICHIGAN BELL TEL CO	PETOSKEY	Landline	348	active
231-488	123.NET, LLC	MANISTEE	Landline	348	active
231-489	PENINSULA FIBER NETWORK, LLC - MI	PETOSKEY	Landline	348	active
231-490			Landline		active
231-491			Landline		active
231-492	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-493	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	TRAVERSECY	Wireless	348	active
231-494	AMERICAN MESSAGING SERVICES, LLC	BIG RAPIDS	Landline	348	active
231-495	NEW CINGULAR WIRELESS PCS, LLC - IL	BELLAIRE	Wireless	348	active
231-496			Landline		active
231-497	NEW CINGULAR WIRELESS PCS, LLC - IL	BOYNE CITY	Wireless	348	active
231-498	LEVEL 3 COMMUNICATIONS, LLC - MI	ELK RAPIDS	Landline	348	active
231-499	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-500	ONVOY, LLCV - MI	WHITEHALL	Landline	348	active
231-501			Landline		active
231-502			Landline		active
231-503			Landline		active
231-504			Landline		active
231-505			Landline		active
231-506			Landline		active
231-507			Landline		active
231-508	KALEVA TELEPHONE COMPANY - MI	ONEKAMA	Landline	348	active
231-509			Landline		active
231-510	NEW CINGULAR WIRELESS PCS, LLC - IL	MANISTEE	Wireless	348	active
231-512	AMERICAN MESSAGING SERVICES, LLC	TRAVERSECY	Landline	348	active
231-513			Landline		active
231-514	AMERICAN MESSAGING SERVICES, LLC	CADILLAC	Landline	348	active
231-515	ACD TELECOM, INC. - MI	EVART	Landline	348	active
231-516	AMERICAN MESSAGING SERVICES, LLC	PETOSKEY	Landline	348	active
231-518	LEVEL 3 COMMUNICATIONS, LLC - MI	KALKASKA	Landline	348	active
231-519	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	NEWAYGO	Wireless	348	active
231-520	123.NET, LLC	CHARLEVOIX	Landline	348	active
231-521			Landline		active
231-522	123.NET, LLC	LUTHER	Landline	348	active
231-523			Landline		active
231-524			Landline		active
231-525	MICHIGAN BELL TEL CO	WOLVERINE	Landline	348	active
231-526	MICHIGAN BELL TEL CO	HARBOR SPG	Landline	348	active
231-527	MICHIGAN BELL TEL CO	BIG RAPIDS	Landline	348	active
231-528			Landline		active
231-529	BRIGHTSPEED OF MICHIGAN, LLC	BRUTUS	Landline	348	active
231-530			Landline		active
231-531	METROPCS, INC.	MUSKEGON	Wireless	348	active
231-532			Landline		active
231-533	FRONTIER NORTH, INC. - MI	BELLAIRE	Landline	348	active
231-534	AT&T - LOCAL	TRAVERSECY	Landline	348	active
231-535	MICHIGAN BELL TEL CO	WALLOON LK	Landline	348	active
231-536	MICHIGAN BELL TEL CO	EASTJORDAN	Landline	348	active
231-537	BRIGHTSPEED OF MICHIGAN, LLC	LEVERING	Landline	348	active
231-538	123.NET, LLC	FREMONT	Landline	348	active
231-539	MICHIGAN BELL TEL CO	PELLSTON	Landline	348	active
231-540			Landline		active
231-541			Landline		active
231-542			Landline		active
231-543			Landline		active
231-544	FRONTIER NORTH, INC. - MI	CENTRAL LK	Landline	348	active
231-545	CHARTER IP ENABLED SERVICES, LLC	BOYNEFALLS	VoIP	348	active
231-546	BRIGHTSPEED OF MICHIGAN, LLC	ELMIRA	Landline	348	active
231-547	MICHIGAN BELL TEL CO	CHARLEVOIX	Landline	348	active
231-548	BRIGHTSPEED OF MICHIGAN, LLC	ALANSON	Landline	348	active
231-549	BRIGHTSPEED OF MICHIGAN, LLC	BOYNEFALLS	Landline	348	active
231-550	METROPCS, INC.	PETOSKEY	Wireless	348	active
231-551			Landline		active
231-552	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	CHARLEVOIX	Wireless	348	active
231-553			Landline		active
231-554			Landline		active
231-556			Landline		active
231-557	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MUSKEGON	Wireless	348	active
231-558			Landline		active
231-559	BANDWIDTH.COM CLEC, LLC - MI	MCBAIN	VoIP	348	active
231-560			Landline		active
231-561			Landline		active
231-562			Landline		active
231-563	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Wireless	348	active
231-564	NEW CINGULAR WIRELESS PCS, LLC - IL	KALKASKA	Wireless	348	active
231-565			Landline		active
231-566	TON80 COMMUNICATIONS, LLC	HARRIETTA	VoIP	348	active
231-567	TELEPORT COMMUNICATIONS AMERICA, LLC - MI	MUSKEGON	VoIP	348	active
231-568	123.NET, LLC	TRAVERSECY	Landline	348	active
231-569	AMERICAN MESSAGING SERVICES, LLC	PETOSKEY	Landline	348	active
231-570	NEW CINGULAR WIRELESS PCS, LLC - IL	FIFE LAKE	Wireless	348	active
231-571	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-572			Landline		active
231-573			Landline		active
231-574			Landline		active
231-575			Landline		active
231-576			Landline		active
231-577	LEVEL 3 COMMUNICATIONS, LLC - MI	CADILLAC	Landline	348	active
231-578	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	MUSKEGON	Wireless	348	active
231-579			Landline		active
231-580	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	BIG RAPIDS	Wireless	348	active
231-581	CHARTER IP ENABLED SERVICES, LLC	ALBA	VoIP	348	active
231-582	MICHIGAN BELL TEL CO	BOYNE CITY	Landline	348	active
231-583	123.NET, LLC	LUDINGTON	Landline	348	active
231-584	PIGEON TEL. CO.	ALBA	Landline	348	active
231-585	PIGEON TEL. CO.	LAKE NORTH	Landline	348	active
231-587	MICHIGAN BELL TEL CO	MANCELONA	Landline	348	active
231-588	FRONTIER NORTH, INC. - MI	ELLSWORTH	Landline	348	active
231-589			Landline		active
231-590	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-591	MICHIGAN BELL TEL CO	BIG RAPIDS	Landline	348	active
231-592	MICHIGAN BELL TEL CO	BIG RAPIDS	Landline	348	active
231-593	SPOK, INC.	CADILLAC	Landline	348	active
231-594	TWILIO INTERNATIONAL, INC.	HART	VoIP	348	active
231-595			Landline		active
231-596	SPOK, INC.	HARBOR SPG	Landline	348	active
231-597	MICHIGAN BELL TEL CO	CHEBOYGAN	Landline	348	active
231-598	NEW CINGULAR WIRELESS PCS, LLC - IL	BIG RAPIDS	Wireless	348	active
231-599	FRONTIER NORTH, INC. - MI	EASTPORT	Landline	348	active
231-600	FRACTEL, LLC	TRAVERSECY	VoIP	348	active
231-601			Landline		active
231-602			Landline		active
231-603			Landline		active
231-604	SPOK, INC.	KALKASKA	Landline	348	active
231-605	SPOK, INC.	NEWAYGO	Landline	348	active
231-606			Landline		active
231-607			Landline		active
231-608	SPOK, INC.	FRANKFORT	Landline	348	active
231-609			Landline		active
231-610			Landline		active
231-612			Landline		active
231-613	NEW CINGULAR WIRELESS PCS, LLC - IL	SCOTTVILLE	Wireless	348	active
231-614	123.NET, LLC	PENTWATER	Landline	348	active
231-615	AMERICAN MESSAGING SERVICES, LLC	CHEBOYGAN	Landline	348	active
231-617			Landline		active
231-618			Landline		active
231-619			Landline		active
231-620	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-621			Landline		active
231-622	LEVEL 3 COMMUNICATIONS, LLC - MI	PETOSKEY	Landline	348	active
231-623			Landline		active
231-624	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	KALKASKA	Wireless	348	active
231-625	MICHIGAN BELL TEL CO	CHEBOYGAN	Landline	348	active
231-626	CHARTER IP ENABLED SERVICES, LLC	LEVERING	VoIP	348	active
231-627	MICHIGAN BELL TEL CO	CHEBOYGAN	Landline	348	active
231-628			Landline		active
231-629	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	BIG RAPIDS	Wireless	348	active
231-630			Landline		active
231-631	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-632	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-633	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-634	ISLAND TEL. CO.	BOIS BLANC	Landline	348	active
231-635	123.NET, LLC	MACKINAWCY	Landline	348	active
231-636	123.NET, LLC	HOWARDCITY	Landline	348	active
231-637	TELNET WORLDWIDE, INC.	NORTHPORT	VoIP	348	active
231-638	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	MUSKEGON	Wireless	348	active
231-639	123.NET, LLC	BEULAH	Landline	348	active
231-640	NEW CINGULAR WIRELESS PCS, LLC - IL	LAKE ANN	Wireless	348	active
231-641			Landline		active
231-642	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	TRAVERSECY	Wireless	348	active
231-643	123.NET, LLC	MORLEY	Landline	348	active
231-644			Landline		active
231-645	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-646	FRONTIER NORTH, INC. - MI	ELLSWORTH	Landline	348	active
231-647	TELNET WORLDWIDE, INC.	CORAL	VoIP	348	active
231-648	LEVEL 3 COMMUNICATIONS, LLC - MI	HOWARDCITY	Landline	348	active
231-649	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-650			Landline		active
231-651	NEW CINGULAR WIRELESS PCS, LLC - IL	BEULAH	Wireless	348	active
231-652	MICHIGAN BELL TEL CO	NEWAYGO	Landline	348	active
231-653			Landline		active
231-654			Landline		active
231-655	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MANISTEE	Wireless	348	active
231-656	123.NET, LLC	KALKASKA	Landline	348	active
231-657			Landline		active
231-658			Landline		active
231-659			Landline		active
231-660	123.NET, LLC	BIG RAPIDS	Landline	348	active
231-661			Landline		active
231-662			Landline		active
231-663	TON80 COMMUNICATIONS, LLC	MESICK	VoIP	348	active
231-664			Landline		active
231-665			Landline		active
231-666	ONVOY, LLCV - MI	MUSKEGON	Landline	348	active
231-667	NEW CINGULAR WIRELESS PCS, LLC - IL	MARION	Wireless	348	active
231-668	LEVEL 3 COMMUNICATIONS, LLC - MI	TRAVERSECY	Landline	348	active
231-669			Landline		active
231-670	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MUSKEGON	Wireless	348	active
231-671			Landline		active
231-672	TELEPORT COMMUNICATIONS AMERICA, LLC - MI	MUSKEGON	VoIP	348	active
231-673			Landline		active
231-674	LEVEL 3 COMMUNICATIONS, LLC - MI	GRANT	Landline	348	active
231-675	NEW CINGULAR WIRELESS PCS, LLC - IL	BOYNE CITY	Wireless	348	active
231-676	NEW CINGULAR WIRELESS PCS, LLC - IL	BELLAIRE	Wireless	348	active
231-677			Landline		active
231-678	ACD TELECOM, INC. - MI	BRETHREN	Landline	348	active
231-679	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	BIG RAPIDS	Wireless	348	active
231-680	LEVEL 3 COMMUNICATIONS, LLC - MI	REED CITY	Landline	348	active
231-681	FRONTIER NORTH, INC. - MI	FRUITPORT	Landline	348	active
231-682	TELNET WORLDWIDE, INC.	ALDEN	VoIP	348	active
231-683	LEVEL 3 COMMUNICATIONS, LLC - MI	MUSKEGON	Landline	348	active
231-684			Landline		active
231-685	CHARTER IP ENABLED SERVICES, LLC	RAVENNA	VoIP	348	active
231-686	123.NET, LLC	FRANKFORT	Landline	348	active
231-687			Landline		active
231-688	FRACTEL, LLC	MERRITT	VoIP	348	active
231-689	MICHIGAN BELL TEL CO	WHITECLOUD	Landline	348	active
231-690	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	LUDINGTON	Wireless	348	active
231-691			Landline		active
231-692			Landline		active
231-693			Landline		active
231-694			Landline		active
231-695	TELNET WORLDWIDE, INC.	HOWARDCITY	VoIP	348	active
231-696			Landline		active
231-697			Landline		active
231-698			Landline		active
231-699	TON80 COMMUNICATIONS, LLC	FOUNTAIN	VoIP	348	active
231-701			Landline		active
231-702			Landline		active
231-703			Landline		active
231-704			Landline		active
231-705			Landline		active
231-706			Landline		active
231-707	ONVOY, LLCV - MI	NEWAYGO	Landline	348	active
231-708			Landline		active
231-709	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-710			Landline		active
231-712	AMERICAN MESSAGING SERVICES, LLC	MUSKEGON	Landline	348	active
231-713			Landline		active
231-714	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-715	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-716			Landline		active
231-717			Landline		active
231-718			Landline		active
231-719	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-720	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-721	123.NET, LLC	HART	Landline	348	active
231-722	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-723	MICHIGAN BELL TEL CO	MANISTEE	Landline	348	active
231-724	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-725	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-726	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-727	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-728	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-729	NEW CINGULAR WIRELESS PCS, LLC - IL	IRONS	Wireless	348	active
231-730	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Wireless	348	active
231-731	123.NET, LLC	SHELBY	Landline	348	active
231-732	ONVOY SPECTRUM, LLC	MORLEY	Wireless	348	active
231-733	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-734	MICHIGAN BELL TEL CO	EVART	Landline	348	active
231-735	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	TRAVERSECY	Wireless	348	active
231-736	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-737	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-738			Landline		active
231-739	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-740	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	MUSKEGON	Wireless	348	active
231-741			Landline		active
231-742	NEW CINGULAR WIRELESS PCS, LLC - IL	HART	Wireless	348	active
231-743	MICHIGAN BELL TEL CO	MARION	Landline	348	active
231-744	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-745	MICHIGAN BELL TEL CO	BALDWIN	Landline	348	active
231-746	TON80 COMMUNICATIONS, LLC	CHEBOYGAN	VoIP	348	active
231-747	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-748			Landline		active
231-749			Landline		active
231-750	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Wireless	348	active
231-751	ONVOY, LLCV - MI	WALLOON LK	Landline	348	active
231-752			Landline		active
231-753	PAETEC ITEL, LLC	PETOSKEY	VoIP	348	active
231-754			Landline		active
231-755	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-756			Landline		active
231-757	MICHIGAN BELL TEL CO	SCOTTVILLE	Landline	348	active
231-758	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	PETOSKEY	Wireless	348	active
231-759	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-760	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-761			Landline		active
231-762	MICHIGAN CENTRAL BROADBAND COMPANY, LLC	AMBLE	Landline	348	active
231-763	CHARTER IP ENABLED SERVICES, LLC	AMBLE	VoIP	348	active
231-764	TELNET WORLDWIDE, INC.	FIFE LAKE	VoIP	348	active
231-765			Landline		active
231-766	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-767	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-768	MICHIGAN BELL TEL CO	LE ROY	Landline	348	active
231-769	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-770			Landline		active
231-771	ONVOY, LLCV - MI	ELK RAPIDS	Landline	348	active
231-772	TON80 COMMUNICATIONS, LLC	WELLSTON	VoIP	348	active
231-773	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-774	ACD TELECOM, INC. - MI	INTERLOCHN	Landline	348	active
231-775	MICHIGAN BELL TEL CO	CADILLAC	Landline	348	active
231-776	123.NET, LLC	PETOSKEY	Landline	348	active
231-777	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-778	123.NET, LLC	TRAVERSECY	Landline	348	active
231-779	MICHIGAN BELL TEL CO	CADILLAC	Landline	348	active
231-780	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-781			Landline		active
231-782	123.NET, LLC	CHEBOYGAN	Landline	348	active
231-783			Landline		active
231-784			Landline		active
231-785			Landline		active
231-786	FRACTEL, LLC	TRAVERSECY	VoIP	348	active
231-787	ONVOY, LLCV - MI	WHITECLOUD	Landline	348	active
231-788	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-789			Landline		active
231-790	PAETEC ITEL, LLC	FREESOIL	VoIP	348	active
231-791	PAETEC ITEL, LLC	REED CITY	VoIP	348	active
231-792	123.NET, LLC	MANCELONA	Landline	348	active
231-793	AT&T ENTERPRISES, LLC	WHITECLOUD	VoIP	348	active
231-794	NEW CINGULAR WIRELESS PCS, LLC - IL	MANISTEE	Wireless	348	active
231-795			Landline		active
231-796	MICHIGAN BELL TEL CO	BIG RAPIDS	Landline	348	active
231-797	MICHIGAN BELL TEL CO	LUTHER	Landline	348	active
231-798	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-799	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-800	ONVOY, LLCV - MI	LUTHER	Landline	348	active
231-801			Landline		active
231-802			Landline		active
231-803	LEVEL 3 COMMUNICATIONS, LLC - MI	MORLEY	Landline	348	active
231-804			Landline		active
231-805	ACD TELECOM, INC. - MI	KALEVA	Landline	348	active
231-806	123.NET, LLC	CORAL	Landline	348	active
231-807			Landline		active
231-808	123.NET, LLC	CENTRAL LK	Landline	348	active
231-809			Landline		active
231-812			Landline		active
231-813	123.NET, LLC	LUDINGTON	Landline	348	active
231-814			Landline		active
231-815			Landline		active
231-816			Landline		active
231-817			Landline		active
231-818	NEW CINGULAR WIRELESS PCS, LLC - IL	CHEBOYGAN	Wireless	348	active
231-819	ONVOY, LLCV - MI	TUSTIN	Landline	348	active
231-820			Landline		active
231-821	FRONTIER NORTH, INC. - MI	HOLTON	Landline	348	active
231-822	TELNET WORLDWIDE, INC.	BEULAH	VoIP	348	active
231-823	FRONTIER NORTH, INC. - MI	STANWOOD	Landline	348	active
231-824	MICHIGAN BELL TEL CO	MANTON	Landline	348	active
231-825	MICHIGAN BELL TEL CO	MCBAIN	Landline	348	active
231-826	BRIGHTSPEED OF NORTHERN MICHIGAN, INC	FALMOUTH	Landline	348	active
231-827			Landline		active
231-828	FRONTIER NORTH, INC. - MI	TWIN LAKE	Landline	348	active
231-829	MICHIGAN BELL TEL CO	TUSTIN	Landline	348	active
231-830	FRONTIER NORTH, INC. - MI	MUSKEGON	Landline	348	active
231-831	ONVOY, LLCV - MI	EASTJORDAN	Landline	348	active
231-832	MICHIGAN BELL TEL CO	REED CITY	Landline	348	active
231-833	NEW CINGULAR WIRELESS PCS, LLC - IL	WOLVERINE	Wireless	348	active
231-834	MICHIGAN BELL TEL CO	GRANT	Landline	348	active
231-835	NEW CINGULAR WIRELESS PCS, LLC - IL	GLEN LAKE	Wireless	348	active
231-836	123.NET, LLC	EVART	Landline	348	active
231-837	AMERICAN MESSAGING SERVICES, LLC	FREMONT	Landline	348	active
231-838	NEW CINGULAR WIRELESS PCS, LLC - IL	PETOSKEY	Wireless	348	active
231-839	BRIGHTSPEED OF MICHIGAN, LLC	LAKE CITY	Landline	348	active
231-840			Landline		active
231-841			Landline		active
231-842	123.NET, LLC	CADILLAC	Landline	348	active
231-843	FRONTIER NORTH, INC. - MI	LUDINGTON	Landline	348	active
231-844	LEVEL 3 COMMUNICATIONS, LLC - MI	INDIAN RIV	Landline	348	active
231-845	FRONTIER NORTH, INC. - MI	LUDINGTON	Landline	348	active
231-846	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	CADILLAC	Wireless	348	active
231-847			Landline		active
231-848	KALEVA TEL. CO.	WELLSTON	Landline	348	active
231-849			Landline		active
231-850			Landline		active
231-851			Landline		active
231-852	NEW CINGULAR WIRELESS PCS, LLC - IL	LUDINGTON	Wireless	348	active
231-853	FRONTIER NORTH, INC. - MI	RAVENNA	Landline	348	active
231-854	FRONTIER NORTH, INC. - MI	HESPERIA	Landline	348	active
231-855	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Wireless	348	active
231-856	MICHIGAN BELL TEL CO	MORLEY	Landline	348	active
231-857			Landline		active
231-858			Landline		active
231-859	KALEVA TEL. CO.	DUBLIN	Landline	348	active
231-860			Landline		active
231-861	FRONTIER NORTH, INC. - MI	SHELBY	Landline	348	active
231-862	ACE TEL. CO. OF MICHIGAN, INC.	HOXEYVILLE	Landline	348	active
231-863			Landline		active
231-864	BRIGHTSPEED OF MICHIGAN, LLC	BEAR LAKE	Landline	348	active
231-865	FRONTIER NORTH, INC. - MI	FRUITPORT	Landline	348	active
231-866	NEW CINGULAR WIRELESS PCS, LLC - IL	SUTTONSBAY	Wireless	348	active
231-867	BRIGHTSPEED OF CENTRAL MICHIGAN, INC	CHIPPEWALK	Landline	348	active
231-868			Landline		active
231-869	FRONTIER NORTH, INC. - MI	PENTWATER	Landline	348	active
231-870			Landline		active
231-871	NEW CINGULAR WIRELESS PCS, LLC - IL	BEULAH	Wireless	348	active
231-872	NEW CINGULAR WIRELESS PCS, LLC - IL	REED CITY	Wireless	348	active
231-873	FRONTIER NORTH, INC. - MI	HART	Landline	348	active
231-874	123.NET, LLC	WOLVERINE	Landline	348	active
231-875	BANDWIDTH.COM CLEC, LLC - MI	FRUITPORT	VoIP	348	active
231-876	MICHIGAN BELL TEL CO	CADILLAC	Landline	348	active
231-877	123.NET, LLC	NORTHPORT	Landline	348	active
231-878	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	CADILLAC	Wireless	348	active
231-879	MICHIGAN BELL TEL CO	FIFE LAKE	Landline	348	active
231-880	SKYE TELECOM LLC DBA SKYETEL	MUSKEGON	VoIP	348	active
231-881	NEW CINGULAR WIRELESS PCS, LLC - IL	PETOSKEY	Wireless	348	active
231-882	MICHIGAN BELL TEL CO	BEULAH	Landline	348	active
231-883	NEW CINGULAR WIRELESS PCS, LLC - IL	TRAVERSECY	Wireless	348	active
231-884	NEW CINGULAR WIRELESS PCS, LLC - IL	CADILLAC	Wireless	348	active
231-885	ACE TEL. CO. OF MICHIGAN, INC.	MESICK	Landline	348	active
231-886	NEW CINGULAR WIRELESS PCS, LLC - IL	KALKASKA	Wireless	348	active
231-887	NEW CINGULAR WIRELESS PCS, LLC - IL	MANISTEE	Wireless	348	active
231-888	ONVOY, LLCV - MI	TWIN LAKE	Landline	348	active
231-889	MICHIGAN BELL TEL CO	ONEKAMA	Landline	348	active
231-890	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-891			Landline		active
231-892			Landline		active
231-893	FRONTIER NORTH, INC. - MI	WHITEHALL	Landline	348	active
231-894	FRONTIER NORTH, INC. - MI	WHITEHALL	Landline	348	active
231-895			Landline		active
231-896			Landline		active
231-897			Landline		active
231-898	CARR TEL. CO.	CARR	Landline	348	active
231-899	123.NET, LLC	NORTHPORT	Landline	348	active
231-900	FRACTEL, LLC	MUSKEGON	VoIP	348	active
231-901			Landline		active
231-902	TELNET WORLDWIDE, INC.	HART	VoIP	348	active
231-903	LEVEL 3 COMMUNICATIONS, LLC - MI	MUSKEGON	Landline	348	active
231-904			Landline		active
231-905			Landline		active
231-907	NEW CINGULAR WIRELESS PCS, LLC - IL	LUDINGTON	Wireless	348	active
231-908	123.NET, LLC	MCBAIN	Landline	348	active
231-909			Landline		active
231-910			Landline		active
231-912	NEW CINGULAR WIRELESS PCS, LLC - IL	REED CITY	Wireless	348	active
231-913			Landline		active
231-914			Landline		active
231-915			Landline		active
231-916	LEVEL 3 COMMUNICATIONS, LLC - MI	MANCELONA	Landline	348	active
231-917			Landline		active
231-918			Landline		active
231-919			Landline		active
231-920	NEW CINGULAR WIRELESS PCS, LLC - IL	CADILLAC	Wireless	348	active
231-921			Landline		active
231-922	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-923	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	HART	Wireless	348	active
231-924	MICHIGAN BELL TEL CO	FREMONT	Landline	348	active
231-925	123.NET, LLC	SCOTTVILLE	Landline	348	active
231-926			Landline		active
231-927			Landline		active
231-928	MICHIGAN BELL TEL CO	FREMONT	Landline	348	active
231-929	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-930	ACD TELECOM, INC. - MI	BEULAH	Landline	348	active
231-931			Landline		active
231-932	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-933	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-934			Landline		active
231-935	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-936	PAETEC ITEL, LLC	SCOTTVILLE	VoIP	348	active
231-937	FRONTIER NORTH, INC. - MI	HOWARDCITY	Landline	348	active
231-938	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-939	NEW CINGULAR WIRELESS PCS, LLC - IL	PETOSKEY	Wireless	348	active
231-940			Landline		active
231-941	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-942	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	CADILLAC	Wireless	348	active
231-943	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-944	CYNERGYCOMM.NET, INC. - MI	TRAVERSECY	Landline	348	active
231-945			Landline		active
231-946	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-947	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-948			Landline		active
231-949			Landline		active
231-951			Landline		active
231-952			Landline		active
231-953			Landline		active
231-954			Landline		active
231-955	NEW CINGULAR WIRELESS PCS, LLC - IL	MUSKEGON	Wireless	348	active
231-956			Landline		active
231-957			Landline		active
231-960			Landline		active
231-961			Landline		active
231-962			Landline		active
231-963	TON80 COMMUNICATIONS, LLC	MCBAIN	VoIP	348	active
231-964			Landline		active
231-965			Landline		active
231-966	TON80 COMMUNICATIONS, LLC	FREESOIL	VoIP	348	active
231-967			Landline		active
231-968	BANDWIDTH.COM CLEC, LLC - MI	CADILLAC	VoIP	348	active
231-969			Landline		active
231-970	NEW CINGULAR WIRELESS PCS, LLC - IL	BEAR LAKE	Wireless	348	active
231-971			Landline		active
231-972	BRIGHTSPEED OF CENTRAL MICHIGAN, INC	MECOSTA	Landline	348	active
231-973			Landline		active
231-974	123.NET, LLC	GRANT	Landline	348	active
231-975			Landline		active
231-977	FRACTEL, LLC	MACKINAWCY	VoIP	348	active
231-978			Landline		active
231-979			Landline		active
231-980			Landline		active
231-981	FRONTIER NORTH, INC. - MI	WHITEHALL	Landline	348	active
231-982			Landline		active
231-983			Landline		active
231-984			Landline		active
231-985			Landline		active
231-986			Landline		active
231-987			Landline		active
231-990			Landline		active
231-991			Landline		active
231-992			Landline		active
231-993			Landline		active
231-994	ACD TELECOM, INC. - MI	LKLEELANAU	Landline	348	active
231-995	MICHIGAN BELL TEL CO	TRAVERSECY	Landline	348	active
231-996			Landline		active
231-997			Landline		active
231-998			Landline		active
231-999	ONVOY, LLCV - MI	CENTRAL LK	Landline	348	active