Area Code 779 — Chicago, Rockford, Dekalb, Illinois – TelecomRouting

Reference Data

Area Code Directory

Area Code 779 — Chicago, Rockford, Dekalb, Illinois

Active

Data last updated: June 25, 2026

State

Illinois

Country

Timezone

America/Chicago

Assigned

November 13, 2006

Exchanges (NXX)

786

Carriers

Rate Centers

139

Overlay

Yes — 815

Top Carriers

Carrier	OCN	NXX Count
ONVOY, LLC	224C	48
NEW CINGULAR WIRELESS PCS, LLC - IL	6534	43
STRATUS NETWORKS	495J	35
T-MOBILE USA, INC.	6529	25
FRACTEL, LLC	965H	24
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	22
BANDWIDTH.COM CLEC, LLC - IL	984E	16
TON80 COMMUNICATIONS, LLC	516J	13
UNITED STATES CELLULAR - IL	6265	10
PEERLESS NETWORK OF ILLINOIS, LLC - IL	063E	9

Rate Centers

ROCKFORD LA SALLE GALENA VERONA JOLIET SANDWICH DE KALB OGLESBY TONICA FRANKFORT WATSEKA BRAIDWOOD CRYSTAL LK SYCAMORE ONARGA MOMENCE POLO MAZON DEPUE WILMINGTON PLAINFIELD CRESCENTCY KANKAKEE STREATOR PRINCETON MORRIS MCHENRY STERLING ROCHELLE WOODSTOCK DWIGHT DIXON SO BELOIT HERSCHER MANTENO FAIRBURY LANARK ST ANNE DANFORTH FLANAGAN GRANDRIDGE DONOVAN TOLUCA MARTINTON RICHMOND SHELDON SHERIDAN SPRING GRV UNION BEAVERVL MILFORD WONDERLAKE NEW LENOX HARDING LONG POINT FORREST WENONA RUTLAND REDDICK PONTIAC LOSTANT CHATSWORTH SO SHARON NEWMILFORD CHERRY VLY ROCK CUT ROSCOE CRESTON KIRKLAND MALTA MAPLE PARK MONROE CTR SHABBONA THOMAS FRANKLIGRV WARREN HANOVER MENDOTA BELVIDERE DURAND WOODLAND COAL CITY GERMAN VLY SEWARD BYRON CAPRON WINSLOW SPRING VLY WATERMAN FORRESTON DAVIS HARMON LEAF RIVER GRANT PARK GENOA HARVARD POPLAR GRV GARDENPRRI LOCKPORT WELLINGTON MINOOKA CABERY KINSMAN ELIZABETH STOCKTON FREEPORT MANHATTAN SHEFFIELD GRANDDTOUR MT CARROLL EMINGTON GRAYMONT MT MORRIS MARENGO KEMPTON PAW PAW CISSNAPARK OHIO MAGNOLIA ASHTON LENA STEWARD WINNEBAGO CHADWICK STOCKLAND PECATONICA ROCKTON COLETA FULTON CEDARPOINT ELWOOD LISBON HOOPPOLE HINCKLEY GRANVILLE PIPER CITY LELAND PLATTVILLE NEWARK

Exchange Listings (NXX)

NPA-NXX	Carrier	Rate Center	Type	LATA	Status
779-200	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	ROCKFORD	Wireless	360	active
779-201	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	LA SALLE	Wireless	358	active
779-202	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	GALENA	VoIP	634	active
779-203	LEVEL 3 COMMUNICATIONS, LLC - IL	ROCKFORD	Wireless	360	active
779-204	ONVOY, LLC	VERONA	Landline	358	active
779-205	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-206	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	JOLIET	Wireless	358	active
779-207	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	ROCKFORD	Wireless	360	active
779-208	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	ROCKFORD	Wireless	360	active
779-209	PEERLESS NETWORK OF ILLINOIS, LLC - IL	SANDWICH	Landline	358	active
779-210	AT&T ENTERPRISES, LLC	ROCKFORD	VoIP	360	active
779-212	NUSO, LLC	DE KALB	Wireless	364	active
779-213	PEERLESS NETWORK OF ILLINOIS, LLC - IL	OGLESBY	Landline	358	active
779-214	MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL	GALENA	Landline	634	active
779-215	IP HORIZON LLC	TONICA	VoIP	358	active
779-216	PEERLESS NETWORK OF ILLINOIS, LLC - IL	FRANKFORT	Landline	358	active
779-217	BOOST SUBSCRIBERCO L.L.C.	DE KALB	Wireless	364	active
779-218	PEERLESS NETWORK OF ILLINOIS, LLC - IL	WATSEKA	Landline	358	active
779-219	COMMIO, LLC	BRAIDWOOD	VoIP	358	active
779-220	BANDWIDTH.COM CLEC, LLC - IL	CRYSTAL LK	VoIP	358	active
779-221	ONVOY, LLC	ROCKFORD	Landline	360	active
779-222	TELNYX LLC	SYCAMORE	VoIP	364	active
779-223	ONVOY, LLC	ONARGA	Landline	358	active
779-224	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-225	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	JOLIET	Wireless	358	active
779-226	COMCAST IP PHONE, LLC	POLO	VoIP	364	active
779-227	METROPCS, INC.	JOLIET	Wireless	358	active
779-228	PEERLESS NETWORK OF ILLINOIS, LLC - IL	MAZON	Landline	358	active
779-229	COMCAST IP PHONE, LLC	DEPUE	VoIP	358	active
779-230	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-231	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL	JOLIET	Landline	358	active
779-232	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	WILMINGTON	VoIP	358	active
779-233	T-MOBILE USA, INC.	JOLIET	Wireless	358	active
779-234	BANDWIDTH.COM CLEC, LLC - IL	PLAINFIELD	VoIP	358	active
779-235	AT&T ENTERPRISES, LLC	CRESCENTCY	VoIP	358	active
779-236	T-MOBILE USA, INC.	KANKAKEE	Wireless	358	active
779-237	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	STREATOR	Wireless	366	active
779-238	T-MOBILE USA, INC.	ROCKFORD	Wireless	360	active
779-239	NEW CINGULAR WIRELESS PCS, LLC - IL	PRINCETON	Wireless	368	active
779-240	T-MOBILE USA, INC.	KANKAKEE	Wireless	358	active
779-241	T-MOBILE USA, INC.	MORRIS	Wireless	358	active
779-242	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-243	NEW CINGULAR WIRELESS PCS, LLC - IL	FRANKFORT	Wireless	358	active
779-244	NEW CINGULAR WIRELESS PCS, LLC - IL	MCHENRY	Wireless	358	active
779-245	T-MOBILE USA, INC.	STERLING	Wireless	364	active
779-246	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	ROCHELLE	VoIP	364	active
779-247	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	WOODSTOCK	Wireless	358	active
779-248	CENTURYLINK COMMUNICATIONS, LLC	GALENA	VoIP	634	active
779-249	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	DWIGHT	Wireless	358	active
779-250	T-MOBILE USA, INC.	STERLING	Wireless	364	active
779-251	CENTURYLINK COMMUNICATIONS, LLC	DIXON	VoIP	364	active
779-252	ONVOY, LLC	PLAINFIELD	Landline	358	active
779-253	TELNYX LLC	SO BELOIT	VoIP	354	active
779-254	COMCAST IP PHONE, LLC	FRANKFORT	VoIP	358	active
779-255	ONVOY, LLC	DE KALB	Landline	364	active
779-256	VONAGE AMERICA LLC	ROCKFORD	VoIP	360	active
779-257	BANDWIDTH.COM CLEC, LLC - IL	WILMINGTON	VoIP	358	active
779-258	ONVOY, LLC	HERSCHER	Landline	358	active
779-259	ONVOY, LLC	MANTENO	Landline	358	active
779-260	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-261	ONVOY SPECTRUM, LLC	FAIRBURY	Wireless	366	active
779-262	ONVOY, LLC	OGLESBY	Landline	358	active
779-263	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	PLAINFIELD	VoIP	358	active
779-264	NEW CINGULAR WIRELESS PCS, LLC - IL	KANKAKEE	Wireless	358	active
779-265	LEVEL 3 COMMUNICATIONS, LLC - IL	MCHENRY	Landline	358	active
779-266	TELNYX LLC	LANARK	VoIP	364	active
779-267	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-268	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	ST ANNE	VoIP	358	active
779-269	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	ROCKFORD	Landline	360	active
779-270	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	DE KALB	Landline	364	active
779-271	CSC WIRELESS, LLC	LANARK	Wireless	364	active
779-272	PEERLESS NETWORK OF ILLINOIS, LLC - IL	ROCKFORD	Landline	360	active
779-273	ONVOY, LLC	DANFORTH	Landline	358	active
779-274	CSC WIRELESS, LLC	ROCKFORD	Wireless	360	active
779-275	STRATUS NETWORKS	ROCKFORD	VoIP	360	active
779-276	STRATUS NETWORKS	DE KALB	VoIP	364	active
779-277	TELNYX LLC	FLANAGAN	VoIP	366	active
779-278	STRATUS NETWORKS	GRANDRIDGE	VoIP	366	active
779-279	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-280	STRATUS NETWORKS	DONOVAN	VoIP	358	active
779-281	ONVOY, LLC	TOLUCA	Landline	366	active
779-282	STRATUS NETWORKS	MARTINTON	VoIP	358	active
779-283	STRATUS NETWORKS	RICHMOND	VoIP	358	active
779-284	STRATUS NETWORKS	SHELDON	VoIP	358	active
779-285	STRATUS NETWORKS	SHERIDAN	VoIP	358	active
779-286	STRATUS NETWORKS	SPRING GRV	VoIP	358	active
779-287	ONVOY, LLC	UNION	Landline	358	active
779-288	ONVOY, LLC	BEAVERVL	Landline	358	active
779-289	NUSO, LLC	SO BELOIT	VoIP	354	active
779-290	STRATUS NETWORKS	MILFORD	VoIP	358	active
779-291	STRATUS NETWORKS	WONDERLAKE	VoIP	358	active
779-292	STRATUS NETWORKS	ONARGA	VoIP	358	active
779-293	STRATUS NETWORKS	NEW LENOX	VoIP	358	active
779-294	STRATUS NETWORKS	HARDING	VoIP	358	active
779-295	STRATUS NETWORKS	MAZON	VoIP	358	active
779-296	STRATUS NETWORKS	LONG POINT	VoIP	366	active
779-297	IP HORIZON LLC	STERLING	VoIP	364	active
779-298	IP HORIZON LLC	FORREST	VoIP	366	active
779-299	STRATUS NETWORKS	WENONA	VoIP	366	active
779-300	T-MOBILE USA, INC.	ROCKFORD	Wireless	360	active
779-301	T-MOBILE USA, INC.	KANKAKEE	Wireless	358	active
779-302	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	WOODSTOCK	Wireless	358	active
779-303	TELNYX LLC	PLAINFIELD	VoIP	358	active
779-304	STRATUS NETWORKS	RUTLAND	VoIP	366	active
779-305	STRATUS NETWORKS	REDDICK	VoIP	366	active
779-306	STRATUS NETWORKS	PONTIAC	VoIP	366	active
779-307	STRATUS NETWORKS	LOSTANT	VoIP	366	active
779-308	STRATUS NETWORKS	CHATSWORTH	VoIP	366	active
779-309	BOOST SUBSCRIBERCO L.L.C.	SO SHARON	Wireless	356	active
779-310	STRATUS NETWORKS	NEWMILFORD	VoIP	360	active
779-312	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	WOODSTOCK	Wireless	358	active
779-313	STRATUS NETWORKS	CHERRY VLY	VoIP	360	active
779-314	STRATUS NETWORKS	ROCK CUT	VoIP	360	active
779-315	STRATUS NETWORKS	ROSCOE	VoIP	360	active
779-316	STRATUS NETWORKS	CRESTON	VoIP	364	active
779-317	STRATUS NETWORKS	KIRKLAND	VoIP	364	active
779-318	STRATUS NETWORKS	MALTA	VoIP	364	active
779-319	STRATUS NETWORKS	MAPLE PARK	VoIP	364	active
779-320	STRATUS NETWORKS	MONROE CTR	VoIP	364	active
779-321	STRATUS NETWORKS	SHABBONA	VoIP	364	active
779-322	STRATUS NETWORKS	THOMAS	VoIP	364	active
779-323	IP HORIZON LLC	ROCKFORD	VoIP	360	active
779-324	BANDWIDTH.COM CLEC, LLC - IL	FRANKFORT	VoIP	358	active
779-325	STRATUS NETWORKS	FRANKLIGRV	VoIP	364	active
779-326	STRATUS NETWORKS	DWIGHT	VoIP	358	active
779-327	ONVOY, LLC	WARREN	Landline	360	active
779-328	ONVOY, LLC	HANOVER	Landline	360	active
779-329	T-MOBILE USA, INC.	MENDOTA	Wireless	368	active
779-330	NUSO, LLC	BELVIDERE	VoIP	360	active
779-331	NEW CINGULAR WIRELESS PCS, LLC - IL	KANKAKEE	Wireless	358	active
779-332	ONVOY, LLC	DURAND	Landline	360	active
779-333	ONVOY, LLC	FRANKFORT	Landline	358	active
779-334	LEVEL 3 COMMUNICATIONS, LLC - IL	DE KALB	Landline	364	active
779-335	TELNYX LLC	ROCKFORD	VoIP	360	active
779-336	FRACTEL, LLC	WOODSTOCK	VoIP	358	active
779-337	ONVOY, LLC	WOODLAND	Landline	358	active
779-338	ONVOY, LLC	CRESCENTCY	Landline	358	active
779-339	NEW CINGULAR WIRELESS PCS, LLC - IL	FRANKFORT	Wireless	358	active
779-340	BANDWIDTH.COM CLEC, LLC - IL	COAL CITY	VoIP	358	active
779-341	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-342	ONVOY, LLC	DWIGHT	Landline	358	active
779-343	ONVOY, LLC	GERMAN VLY	Landline	360	active
779-344	ONVOY, LLC	SEWARD	Landline	360	active
779-345	FRACTEL, LLC	BYRON	VoIP	360	active
779-346	FRACTEL, LLC	CAPRON	VoIP	360	active
779-347	ONVOY, LLC	WINSLOW	Landline	360	active
779-348	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	ROCKFORD	VoIP	360	active
779-349	T-MOBILE USA, INC.	SPRING VLY	Wireless	368	active
779-350	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-351	PAETEC ITEL, LLC	ROCKFORD	VoIP	360	active
779-352	TWILIO INTERNATIONAL, INC.	WATERMAN	VoIP	364	active
779-353	LEVEL 3 COMMUNICATIONS, LLC - IL	FORRESTON	Landline	360	active
779-354	LEVEL 3 COMMUNICATIONS, LLC - IL	DAVIS	Landline	360	active
779-355	LEVEL 3 COMMUNICATIONS, LLC - IL	HARMON	Landline	364	active
779-356	FRACTEL, LLC	CRYSTAL LK	VoIP	358	active
779-357	NEW CINGULAR WIRELESS PCS, LLC - IL	LEAF RIVER	Wireless	364	active
779-358	BANDWIDTH.COM CLEC, LLC - IL	PLAINFIELD	VoIP	358	active
779-359	NUSO, LLC	BELVIDERE	VoIP	360	active
779-360	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-361	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	KANKAKEE	Wireless	358	active
779-362	ONVOY, LLC	FAIRBURY	Landline	366	active
779-363	NUSO, LLC	ROCKFORD	VoIP	360	active
779-364	NUSO, LLC	STREATOR	VoIP	366	active
779-365	NUSO, LLC	DE KALB	VoIP	364	active
779-366	HD CARRIER LLC	ROCKFORD	VoIP	360	active
779-367	NUSO, LLC	SYCAMORE	VoIP	364	active
779-368	COMCAST IP PHONE, LLC	NEWMILFORD	VoIP	360	active
779-369	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-370	BOOST SUBSCRIBERCO L.L.C.	ROCKFORD	Wireless	360	active
779-371	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-372	T-MOBILE USA, INC.	DIXON	Wireless	364	active
779-373	CALLWORKS CORPORATION	ROCKFORD	VoIP	360	active
779-374	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	JOLIET	Wireless	358	active
779-375	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-376	COMMIO, LLC	GRANT PARK	VoIP	358	active
779-377	SKYE TELECOM LLC DBA SKYETEL	SO BELOIT	VoIP	354	active
779-378	ONVOY, LLC	MCHENRY	Landline	358	active
779-379	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-380	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-381	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	LA SALLE	Wireless	358	active
779-382	CHARTER IP ENABLED SERVICES, LLC	GENOA	VoIP	364	active
779-383	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-384	T-MOBILE USA, INC.	HARVARD	Wireless	358	active
779-385	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-386	T-MOBILE USA, INC.	PRINCETON	Wireless	368	active
779-387	ONVOY, LLC	POPLAR GRV	Landline	360	active
779-388	ONVOY SPECTRUM, LLC	CRYSTAL LK	Wireless	358	active
779-389	ONVOY, LLC	GARDENPRRI	Landline	360	active
779-390	T-MOBILE USA, INC.	LOCKPORT	Wireless	358	active
779-391	ONVOY SPECTRUM, LLC	NEW LENOX	Wireless	358	active
779-392	ONVOY SPECTRUM, LLC	OGLESBY	Wireless	358	active
779-393	ONVOY SPECTRUM, LLC	WATSEKA	Wireless	358	active
779-394	ONVOY SPECTRUM, LLC	WELLINGTON	Wireless	358	active
779-395	ONVOY, LLC	MINOOKA	Landline	358	active
779-396	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	WOODSTOCK	Wireless	358	active
779-397	ONVOY SPECTRUM, LLC	CABERY	Wireless	366	active
779-398	ONVOY, LLC	PONTIAC	Landline	366	active
779-399	FRACTEL, LLC	KINSMAN	VoIP	358	active
779-400	YMAX COMMUNICATIONS CORP. - IL	DE KALB	Landline	364	active
779-401	NEW CINGULAR WIRELESS PCS, LLC - IL	KANKAKEE	Wireless	358	active
779-402	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-403	T-MOBILE USA, INC.	MCHENRY	Wireless	358	active
779-404	ONVOY, LLC	ROCHELLE	Landline	364	active
779-405	LEAP TELECOM, LLC	ROCKFORD	VoIP	360	active
779-406	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-407	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-408	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	JOLIET	Wireless	358	active
779-409	METROPCS, INC.	ELIZABETH	Wireless	360	active
779-410	TWILIO INTERNATIONAL, INC.	STOCKTON	VoIP	360	active
779-412	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-413	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-414	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-415	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-416	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-417	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-418	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-419	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-420	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-421	UNITED STATES CELLULAR - IL	FREEPORT	Wireless	360	active
779-422	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	DE KALB	Wireless	364	active
779-423	COMCAST IP PHONE, LLC	ROCKFORD	VoIP	360	active
779-424	BANDWIDTH.COM CLEC, LLC - IL	ROCKFORD	VoIP	360	active
779-425	AT&T ENTERPRISES, LLC	FORREST	VoIP	366	active
779-426	TON80 COMMUNICATIONS, LLC	MANHATTAN	VoIP	358	active
779-427	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Wireless	358	active
779-428	WAVENATION, LLC	ROCKFORD	VoIP	360	active
779-429	AT&T ENTERPRISES, LLC	WILMINGTON	VoIP	358	active
779-430	WAVENATION, LLC	STERLING	VoIP	364	active
779-431	T-MOBILE USA, INC.	DE KALB	Wireless	364	active
779-432	MTCO COMMUNICATIONS, INC.	SHEFFIELD	Landline	368	active
779-433	BANDWIDTH.COM CLEC, LLC - IL	DIXON	VoIP	364	active
779-434	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Landline		active
779-435	ILLINOIS BELL TEL CO	JOLIET	Landline	358	active
779-436	T-MOBILE USA, INC.	PLAINFIELD	Landline		active
779-437	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Landline		active
779-438	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Landline		active
779-439	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	WOODSTOCK	Landline		active
779-440	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Landline		active
779-441	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Landline		active
779-442	NEW CINGULAR WIRELESS PCS, LLC - IL	MOMENCE	Landline		active
779-443	COMCAST IP PHONE, LLC	GRANDDTOUR	Landline		active
779-444	BANDWIDTH.COM CLEC, LLC - IL	WONDERLAKE	VoIP	358	active
779-445	METROPCS, INC.	LOCKPORT	Wireless	358	active
779-446	AT&T ENTERPRISES, LLC	DE KALB	Landline		active
779-447	NEW CINGULAR WIRELESS PCS, LLC - IL	FRANKFORT	Landline		active
779-448	NEW CINGULAR WIRELESS PCS, LLC - IL	MT CARROLL	Landline		active
779-449			Landline		active
779-450			Landline		active
779-451			Landline		active
779-452	AHOI LLC	FORREST	Landline		active
779-453			Landline		active
779-454			Landline		active
779-455			Landline		active
779-456	T-MOBILE USA, INC.	JOLIET	Wireless	358	active
779-457			Landline		active
779-458			Landline		active
779-459			Landline		active
779-460			Landline		active
779-461			Landline		active
779-462			Landline		active
779-463	TON80 COMMUNICATIONS, LLC	MORRIS	VoIP	358	active
779-464			Landline		active
779-465	FRACTEL, LLC	BRAIDWOOD	VoIP	358	active
779-466	TON80 COMMUNICATIONS, LLC	EMINGTON	VoIP	366	active
779-467			Landline		active
779-468			Landline		active
779-469			Landline		active
779-470			Landline		active
779-471			Landline		active
779-472			Landline		active
779-473			Landline		active
779-474			Landline		active
779-475	CHARTER IP ENABLED SERVICES, LLC	SO BELOIT	VoIP	354	active
779-476			Landline		active
779-477			Landline		active
779-478			Landline		active
779-479	ONVOY, LLC	GRAYMONT	Landline	366	active
779-480			Landline		active
779-481			Landline		active
779-482			Landline		active
779-483			Landline		active
779-484			Landline		active
779-485			Landline		active
779-486			Landline		active
779-487			Landline		active
779-488			Landline		active
779-489			Landline		active
779-490			Landline		active
779-491			Landline		active
779-492			Landline		active
779-493			Landline		active
779-494			Landline		active
779-495			Landline		active
779-496			Landline		active
779-497			Landline		active
779-498			Landline		active
779-499	SKYE TELECOM LLC DBA SKYETEL	FREEPORT	VoIP	360	active
779-500	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	ROCKFORD	VoIP	360	active
779-501			Landline		active
779-502			Landline		active
779-503			Landline		active
779-504			Landline		active
779-505			Landline		active
779-506			Landline		active
779-507			Landline		active
779-508			Landline		active
779-509			Landline		active
779-510			Landline		active
779-512			Landline		active
779-513	CENTURYLINK COMMUNICATIONS, LLC	ROCKFORD	VoIP	360	active
779-514			Landline		active
779-515			Landline		active
779-516			Landline		active
779-517			Landline		active
779-518			Landline		active
779-519			Landline		active
779-520			Landline		active
779-521			Landline		active
779-522			Landline		active
779-523			Landline		active
779-524			Landline		active
779-525			Landline		active
779-526			Landline		active
779-527			Landline		active
779-528			Landline		active
779-529	BANDWIDTH.COM CLEC, LLC - IL	MANTENO	VoIP	358	active
779-530			Landline		active
779-531			Landline		active
779-532			Landline		active
779-533			Landline		active
779-534			Landline		active
779-535			Landline		active
779-536			Landline		active
779-537	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	ROCKFORD	Wireless	360	active
779-538			Landline		active
779-539			Landline		active
779-540			Landline		active
779-541			Landline		active
779-542			Landline		active
779-543			Landline		active
779-544			Landline		active
779-545	COMCAST IP PHONE, LLC	MT MORRIS	VoIP	364	active
779-546			Landline		active
779-547			Landline		active
779-548	BANDWIDTH.COM CLEC, LLC - IL	MARENGO	VoIP	358	active
779-549			Landline		active
779-550			Landline		active
779-551			Landline		active
779-552	DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL	BELVIDERE	Landline	360	active
779-553			Landline		active
779-554			Landline		active
779-556			Landline		active
779-557			Landline		active
779-558			Landline		active
779-559			Landline		active
779-560			Landline		active
779-561			Landline		active
779-562			Landline		active
779-563			Landline		active
779-564			Landline		active
779-565			Landline		active
779-566			Landline		active
779-567			Landline		active
779-568			Landline		active
779-569			Landline		active
779-570			Landline		active
779-571			Landline		active
779-572			Landline		active
779-573			Landline		active
779-574			Landline		active
779-575			Landline		active
779-576			Landline		active
779-577	SKYE TELECOM LLC DBA SKYETEL	ROCKFORD	VoIP	360	active
779-578			Landline		active
779-579	ONVOY, LLC	KEMPTON	Landline	366	active
779-580			Landline		active
779-581			Landline		active
779-582			Landline		active
779-583			Landline		active
779-584			Landline		active
779-585			Landline		active
779-586			Landline		active
779-587	AHOI LLC	STERLING	Landline		active
779-588			Landline		active
779-589			Landline		active
779-590			Landline		active
779-591			Landline		active
779-592			Landline		active
779-593			Landline		active
779-594			Landline		active
779-595			Landline		active
779-596			Landline		active
779-597			Landline		active
779-598			Landline		active
779-599	FRACTEL, LLC	PAW PAW	VoIP	358	active
779-600	FRACTEL, LLC	CISSNAPARK	VoIP	358	active
779-601	BANDWIDTH.COM CLEC, LLC - IL	LA SALLE	VoIP	358	active
779-602			Landline		active
779-603			Landline		active
779-604			Landline		active
779-605			Landline		active
779-606			Landline		active
779-607			Landline		active
779-608			Landline		active
779-609			Landline		active
779-610			Landline		active
779-612			Landline		active
779-613			Landline		active
779-614			Landline		active
779-615			Landline		active
779-616			Landline		active
779-617			Landline		active
779-618			Landline		active
779-619			Landline		active
779-620			Landline		active
779-621			Landline		active
779-622			Landline		active
779-623			Landline		active
779-624	TON80 COMMUNICATIONS, LLC	MOMENCE	VoIP	358	active
779-625	TON80 COMMUNICATIONS, LLC	WOODSTOCK	VoIP	358	active
779-626			Landline		active
779-627			Landline		active
779-628			Landline		active
779-629			Landline		active
779-630			Landline		active
779-631			Landline		active
779-632			Landline		active
779-633			Landline		active
779-634			Landline		active
779-635			Landline		active
779-636			Landline		active
779-637			Landline		active
779-638			Landline		active
779-639	TON80 COMMUNICATIONS, LLC	MCHENRY	VoIP	358	active
779-640			Landline		active
779-641			Landline		active
779-642			Landline		active
779-643			Landline		active
779-644			Landline		active
779-645			Landline		active
779-646			Landline		active
779-647			Landline		active
779-648			Landline		active
779-649			Landline		active
779-650			Landline		active
779-651			Landline		active
779-652			Landline		active
779-653			Landline		active
779-654			Landline		active
779-655			Landline		active
779-656			Landline		active
779-657			Landline		active
779-658			Landline		active
779-659			Landline		active
779-660			Landline		active
779-661			Landline		active
779-662			Landline		active
779-663			Landline		active
779-664			Landline		active
779-665			Landline		active
779-666	ONVOY, LLC	ROCKFORD	Landline	360	active
779-667			Landline		active
779-668			Landline		active
779-669			Landline		active
779-670			Landline		active
779-671			Landline		active
779-672			Landline		active
779-673			Landline		active
779-674			Landline		active
779-675	TON80 COMMUNICATIONS, LLC	OHIO	VoIP	368	active
779-676			Landline		active
779-677	FRACTEL, LLC	FREEPORT	VoIP	360	active
779-678	FRACTEL, LLC	ROCKFORD	VoIP	360	active
779-679	ONVOY, LLC	MAGNOLIA	Landline	366	active
779-680			Landline		active
779-681			Landline		active
779-682			Landline		active
779-683			Landline		active
779-684			Landline		active
779-685			Landline		active
779-686			Landline		active
779-687			Landline		active
779-688			Landline		active
779-689			Landline		active
779-690			Landline		active
779-691			Landline		active
779-692			Landline		active
779-693			Landline		active
779-694			Landline		active
779-695			Landline		active
779-696	PAETEC ITEL, LLC	ROCKFORD	VoIP	360	active
779-697			Landline		active
779-698			Landline		active
779-699	FRACTEL, LLC	SO BELOIT	VoIP	354	active
779-701	BANDWIDTH.COM CLEC, LLC - IL	KANKAKEE	VoIP	358	active
779-702	T-MOBILE USA, INC.	JOLIET	Wireless	358	active
779-703	T-MOBILE USA, INC.	JOLIET	Wireless	358	active
779-704	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL	MCHENRY	Landline	358	active
779-705			Landline		active
779-706	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	SANDWICH	Wireless	358	active
779-707	BANDWIDTH.COM CLEC, LLC - IL	JOLIET	VoIP	358	active
779-708			Landline		active
779-709			Landline		active
779-710	ONVOY, LLC	ROCKFORD	Landline	360	active
779-712			Landline		active
779-713	T-MOBILE USA, INC.	WOODSTOCK	Wireless	358	active
779-714			Landline		active
779-715			Landline		active
779-716			Landline		active
779-717	PEERLESS NETWORK OF ILLINOIS, LLC - IL	SPRING VLY	Landline	368	active
779-718			Landline		active
779-719			Landline		active
779-720			Landline		active
779-721			Landline		active
779-722	FRACTEL, LLC	ASHTON	VoIP	364	active
779-723			Landline		active
779-724			Landline		active
779-725			Landline		active
779-726			Landline		active
779-727			Landline		active
779-728			Landline		active
779-729	ONVOY, LLC	LENA	Landline	360	active
779-730			Landline		active
779-731			Landline		active
779-732	FRACTEL, LLC	LA SALLE	VoIP	358	active
779-733			Landline		active
779-734			Landline		active
779-735			Landline		active
779-736			Landline		active
779-737			Landline		active
779-738			Landline		active
779-739	TWILIO INTERNATIONAL, INC.	FORREST	VoIP	366	active
779-740			Landline		active
779-741			Landline		active
779-742			Landline		active
779-743			Landline		active
779-744			Landline		active
779-745			Landline		active
779-746	TON80 COMMUNICATIONS, LLC	CISSNAPARK	VoIP	358	active
779-747			Landline		active
779-748			Landline		active
779-749	ONVOY, LLC	STEWARD	Landline	364	active
779-750			Landline		active
779-751			Landline		active
779-752			Landline		active
779-753			Landline		active
779-754			Landline		active
779-755			Landline		active
779-756			Landline		active
779-757			Landline		active
779-758	FRACTEL, LLC	JOLIET	VoIP	358	active
779-759	ONVOY, LLC	SYCAMORE	Landline	364	active
779-760			Landline		active
779-761			Landline		active
779-762			Landline		active
779-763			Landline		active
779-764			Landline		active
779-765			Landline		active
779-766	FRACTEL, LLC	DEPUE	VoIP	358	active
779-767			Landline		active
779-768			Landline		active
779-769			Landline		active
779-770	NEW CINGULAR WIRELESS PCS, LLC - IL	ROCKFORD	Wireless	360	active
779-771	NEW CINGULAR WIRELESS PCS, LLC - IL	ROCKFORD	Wireless	360	active
779-772	NEW CINGULAR WIRELESS PCS, LLC - IL	ROCKFORD	Wireless	360	active
779-773			Landline		active
779-774	ONVOY, LLC	ROCKFORD	Landline	360	active
779-775	SKYE TELECOM LLC DBA SKYETEL	DE KALB	VoIP	364	active
779-776			Landline		active
779-777	NEW CINGULAR WIRELESS PCS, LLC - IL	DE KALB	Wireless	364	active
779-778	ONVOY, LLC	WINNEBAGO	Landline	360	active
779-779	ONVOY, LLC	CHADWICK	Landline	364	active
779-780	T-MOBILE USA, INC.	LOCKPORT	Landline		active
779-781			Landline		active
779-782			Landline		active
779-783	TON80 COMMUNICATIONS, LLC	STOCKLAND	VoIP	358	active
779-784			Landline		active
779-785			Landline		active
779-786			Landline		active
779-787			Landline		active
779-788	FRACTEL, LLC	PECATONICA	VoIP	360	active
779-789	ONVOY, LLC	ROCKTON	Landline	360	active
779-790	COMMIO, LLC	STERLING	VoIP	364	active
779-791			Landline		active
779-792			Landline		active
779-793			Landline		active
779-794			Landline		active
779-795			Landline		active
779-796			Landline		active
779-797	TERRA NOVA TELECOM INC.	ROCKFORD	VoIP	360	active
779-798			Landline		active
779-799	FRACTEL, LLC	COLETA	VoIP	364	active
779-800	ONVOY, LLC	CRYSTAL LK	Landline	358	active
779-801	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	KANKAKEE	VoIP	358	active
779-802			Landline		active
779-803	BANDWIDTH.COM CLEC, LLC - IL	NEW LENOX	VoIP	358	active
779-804	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL	PONTIAC	Landline	366	active
779-805			Landline		active
779-806			Landline		active
779-807			Landline		active
779-808			Landline		active
779-809	METROPCS, INC.	FULTON	Wireless	364	active
779-810			Landline		active
779-812			Landline		active
779-813			Landline		active
779-814			Landline		active
779-815			Landline		active
779-816			Landline		active
779-817			Landline		active
779-818			Landline		active
779-819			Landline		active
779-820			Landline		active
779-821			Landline		active
779-822			Landline		active
779-823			Landline		active
779-824			Landline		active
779-825			Landline		active
779-826			Landline		active
779-827			Landline		active
779-828			Landline		active
779-829			Landline		active
779-830			Landline		active
779-831			Landline		active
779-832	TON80 COMMUNICATIONS, LLC	CEDARPOINT	VoIP	358	active
779-833			Landline		active
779-834			Landline		active
779-835			Landline		active
779-836			Landline		active
779-837	TON80 COMMUNICATIONS, LLC	ELWOOD	VoIP	358	active
779-838			Landline		active
779-839			Landline		active
779-840			Landline		active
779-841			Landline		active
779-842			Landline		active
779-843			Landline		active
779-844			Landline		active
779-845			Landline		active
779-846			Landline		active
779-847			Landline		active
779-848			Landline		active
779-849			Landline		active
779-850			Landline		active
779-851			Landline		active
779-852			Landline		active
779-853			Landline		active
779-854			Landline		active
779-855	TERRA NOVA TELECOM INC.	FORREST	VoIP	366	active
779-856			Landline		active
779-857			Landline		active
779-858			Landline		active
779-859			Landline		active
779-860			Landline		active
779-861	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	DIXON	Wireless	364	active
779-862			Landline		active
779-863			Landline		active
779-864			Landline		active
779-865			Landline		active
779-866			Landline		active
779-867	COMMIO, LLC	ROCKFORD	VoIP	360	active
779-868			Landline		active
779-869			Landline		active
779-870			Landline		active
779-871			Landline		active
779-872			Landline		active
779-873			Landline		active
779-874			Landline		active
779-875	T-MOBILE USA, INC.	JOLIET	Wireless	358	active
779-876			Landline		active
779-877	FRACTEL, LLC	VERONA	VoIP	358	active
779-878			Landline		active
779-879	ONVOY, LLC	STREATOR	Landline	366	active
779-880			Landline		active
779-881			Landline		active
779-882			Landline		active
779-883			Landline		active
779-884			Landline		active
779-885			Landline		active
779-886			Landline		active
779-887			Landline		active
779-888	ONVOY, LLC	ROCKFORD	Landline	360	active
779-889			Landline		active
779-890			Landline		active
779-891			Landline		active
779-892			Landline		active
779-893			Landline		active
779-894			Landline		active
779-895	TWILIO INTERNATIONAL, INC.	ROCKFORD	VoIP	360	active
779-896			Landline		active
779-897			Landline		active
779-898			Landline		active
779-899	FRACTEL, LLC	LISBON	VoIP	358	active
779-900	FRACTEL, LLC	FRANKFORT	VoIP	358	active
779-901	BANDWIDTH.COM CLEC, LLC - IL	MARENGO	VoIP	358	active
779-902	ONVOY SPECTRUM, LLC	DE KALB	Wireless	364	active
779-903	ONVOY, LLC	BRAIDWOOD	Landline	358	active
779-904	ONVOY SPECTRUM, LLC	FREEPORT	Wireless	360	active
779-905			Landline		active
779-906			Landline		active
779-907			Landline		active
779-908			Landline		active
779-909			Landline		active
779-910	ONVOY, LLC	DE KALB	Landline	364	active
779-912			Landline		active
779-913			Landline		active
779-914			Landline		active
779-915	T-MOBILE USA, INC.	WOODSTOCK	Wireless	358	active
779-916			Landline		active
779-917			Landline		active
779-918			Landline		active
779-919			Landline		active
779-920			Landline		active
779-921			Landline		active
779-922	FRACTEL, LLC	HOOPPOLE	VoIP	364	active
779-923			Landline		active
779-924			Landline		active
779-925			Landline		active
779-926			Landline		active
779-927	TON80 COMMUNICATIONS, LLC	MARENGO	VoIP	358	active
779-928			Landline		active
779-929			Landline		active
779-930			Landline		active
779-931	FRONTIER NORTH, INC. - IL	SANDWICH	Landline	358	active
779-932			Landline		active
779-933	FRACTEL, LLC	HINCKLEY	VoIP	364	active
779-934			Landline		active
779-935			Landline		active
779-936			Landline		active
779-937			Landline		active
779-938			Landline		active
779-939	NEW CINGULAR WIRELESS PCS, LLC - IL	JOLIET	Wireless	358	active
779-940			Landline		active
779-941			Landline		active
779-942			Landline		active
779-943			Landline		active
779-944			Landline		active
779-945			Landline		active
779-946	FRACTEL, LLC	GRANVILLE	VoIP	358	active
779-947			Landline		active
779-948			Landline		active
779-949			Landline		active
779-951			Landline		active
779-952			Landline		active
779-953			Landline		active
779-954			Landline		active
779-955			Landline		active
779-956			Landline		active
779-957			Landline		active
779-960			Landline		active
779-961			Landline		active
779-962			Landline		active
779-963			Landline		active
779-964			Landline		active
779-965			Landline		active
779-966			Landline		active
779-967			Landline		active
779-968			Landline		active
779-969			Landline		active
779-970	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	ROCKFORD	Wireless	360	active
779-971			Landline		active
779-972			Landline		active
779-973			Landline		active
779-974			Landline		active
779-975			Landline		active
779-977	FRACTEL, LLC	HARVARD	VoIP	358	active
779-978	UNITED STATES CELLULAR - IL	SANDWICH	Wireless	358	active
779-979	ONVOY, LLC	PIPER CITY	Landline	366	active
779-980			Landline		active
779-981			Landline		active
779-982			Landline		active
779-983			Landline		active
779-984			Landline		active
779-985			Landline		active
779-986			Landline		active
779-987			Landline		active
779-988			Landline		active
779-989			Landline		active
779-990	COMMIO, LLC	FORREST	VoIP	366	active
779-991	ONVOY, LLC	LELAND	Landline	358	active
779-992			Landline		active
779-993			Landline		active
779-994	PEERLESS NETWORK OF ILLINOIS, LLC - IL	CRYSTAL LK	Landline	358	active
779-995			Landline		active
779-996			Landline		active
779-997	TON80 COMMUNICATIONS, LLC	PLATTVILLE	VoIP	358	active
779-998			Landline		active
779-999	PEERLESS NETWORK OF ILLINOIS, LLC - IL	NEWARK	Landline	358	active

Area code 779 shares its geographic region with the following overlay area codes:

815

Area Code 779 — Chicago, Rockford, Dekalb, Illinois

Top Carriers

Rate Centers

Exchange Listings (NXX)

Related Area Codes