Area Code 737 — Austin, San Marcos, Bastrop, Texas – TelecomRouting

Reference Data

Area Code Directory

Area Code 737 — Austin, San Marcos, Bastrop, Texas

Active

Data last updated: June 25, 2026

State

Texas

Country

Timezone

America/Chicago

Assigned

February 19, 2013

Exchanges (NXX)

785

Carriers

Rate Centers

Overlay

Yes — 512

Top Carriers

Carrier	OCN	NXX Count
ONVOY, LLC - TX	903C	77
T-MOBILE USA, INC.	6529	34
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	6506	28
NEW CINGULAR WIRELESS PCS, LLC - IL	6534	28
FRACTEL, LLC	965H	26
BANDWIDTH.COM CLEC, LLC - TX	004F	21
TELEPORT COMMUNICATIONS AMERICA, LLC - TX	7138	13
TON80 COMMUNICATIONS, LLC	516J	9
FOREMOST TELECOMMUNICATIONS CORPORATION - TX	319D	7
COMMIO, LLC	939H	7

Rate Centers

Exchange Listings (NXX)

NPA-NXX	Carrier	Rate Center	Type	LATA	Status
737-200	ONVOY, LLC - TX	ELGIN	Landline	558	active
737-201	ONVOY, LLC - TX	TAYLOR	Landline	558	active
737-202	LEVEL 3 COMMUNICATIONS, LLC - TX	AUSTIN	Landline	558	active
737-203	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX	AUSTIN	Landline	558	active
737-204	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-205	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-206	T-MOBILE USA, INC.	BASTROP	Wireless	558	active
737-207	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	Landline	558	active
737-208	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-209	TWC IP ENABLED SERVICES, LLC	AUSTIN	VoIP	558	active
737-210	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-212	TWC IP ENABLED SERVICES, LLC	AUSTIN	VoIP	558	active
737-213	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	SAN MARCOS	Wireless	558	active
737-214	ONVOY, LLC - TX	SAN MARCOS	Landline	558	active
737-215	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	GEORGETOWN	Wireless	558	active
737-216	BANDWIDTH.COM CLEC, LLC - TX	TAYLOR	VoIP	558	active
737-217	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-218	PEERLESS NETWORK OF TEXAS, LLC - TX	AUSTIN	Landline	558	active
737-219	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-220	VONAGE AMERICA LLC	AUSTIN	VoIP	558	active
737-221	T-MOBILE USA, INC.	SAN MARCOS	Wireless	558	active
737-222	FOREMOST TELECOMMUNICATIONS CORPORATION - TX	AUSTIN	Landline	558	active
737-223	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	Landline	558	active
737-224	AUSTIN BESTLINE COMPANY	AUSTIN	Landline	558	active
737-225	METROPCS, INC.	ROCKDALE	Wireless	558	active
737-226	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-227	CENTURYLINK COMMUNICATIONS, LLC	WIMBERLEY	VoIP	558	active
737-228	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-229	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-230	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-231	BANDWIDTH.COM CLEC, LLC - TX	AUSTIN	VoIP	558	active
737-232	T-MOBILE USA, INC.	ELGIN	Wireless	558	active
737-233	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	ELGIN	Wireless	558	active
737-234	BANDWIDTH.COM CLEC, LLC - TX	JARRELL	VoIP	558	active
737-235	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-236	BANDWIDTH.COM CLEC, LLC - TX	AUSTIN	VoIP	558	active
737-237	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-238	BANDWIDTH.COM CLEC, LLC - TX	BERTRAM	VoIP	558	active
737-239	VOIP INNOVATIONS, LLC	AUSTIN	VoIP	558	active
737-240	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	GEORGETOWN	Wireless	558	active
737-241	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-242	BANDWIDTH.COM CLEC, LLC - TX	AUSTIN	VoIP	558	active
737-243	PEERLESS NETWORK OF TEXAS, LLC - TX	AUSTIN	Landline	558	active
737-244	BANDWIDTH.COM CLEC, LLC - TX	TAYLOR	VoIP	558	active
737-245	ONVOY, LLC - TX	GEORGETOWN	Landline	558	active
737-246	AIRESPRING, INC.	AUSTIN	VoIP	558	active
737-247	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-248	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX	KYLE	Landline	558	active
737-249	IP GLOBAL NETWORKS - TX	AUSTIN	VoIP	558	active
737-250	ONVOY, LLC - TX	MARTINDALE	Landline	558	active
737-251	PEERLESS NETWORK OF TEXAS, LLC - TX	BURNET	Landline	558	active
737-252	PEERLESS NETWORK OF TEXAS, LLC - TX	LIBERTY HL	Landline	558	active
737-253	VONAGE AMERICA LLC	GEORGETOWN	VoIP	558	active
737-254	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-255	EXIANT COMMUNICATIONS LLC	AUSTIN	VoIP	558	active
737-256	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-257	BANDWIDTH.COM CLEC, LLC - TX	SANGABRIEL	VoIP	558	active
737-258	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	MILANO	VoIP	558	active
737-259	LEVEL 3 COMMUNICATIONS, LLC - TX	HUTTO	Landline	558	active
737-260	ONVOY, LLC - TX	DRIPPNGSPG	Landline	558	active
737-261	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-262	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-263	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-264	METROPCS, INC.	LOCKHART	Wireless	558	active
737-265	NEW CINGULAR WIRELESS PCS, LLC - IL	KYLE	Wireless	558	active
737-266	LEVEL 3 COMMUNICATIONS, LLC - TX	SAN MARCOS	Landline	558	active
737-267	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-268	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-269	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-270	NUSO, LLC	AUSTIN	VoIP	558	active
737-271	ONVOY, LLC - TX	DRIPPNGSPG	Landline	558	active
737-272	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-273	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-274	T-MOBILE USA, INC.	BASTROP	Wireless	558	active
737-275	BANDWIDTH.COM CLEC, LLC - TX	GEORGETOWN	VoIP	558	active
737-276	NEW CINGULAR WIRELESS PCS, LLC - IL	KYLE	Wireless	558	active
737-277	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-278	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	BASTROP	Wireless	558	active
737-279	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-280	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-281	IP HORIZON LLC	AUSTIN	VoIP	558	active
737-282	ONVOY, LLC - TX	DALE/LTNSP	Landline	558	active
737-283	ONVOY, LLC - TX	LOMETA	Landline	558	active
737-284	ONVOY, LLC - TX	WIMBERLEY	Landline	558	active
737-285	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	VoIP	558	active
737-286	COMMIO, LLC	KYLE	VoIP	558	active
737-287	T-MOBILE USA, INC.	LEANDER	Wireless	558	active
737-288	FRACTEL, LLC	AUSTIN	VoIP	558	active
737-289	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-290	BANDWIDTH.COM CLEC, LLC - TX	GEORGETOWN	VoIP	558	active
737-291	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-292	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-293	T-MOBILE USA, INC.	BASTROP	Wireless	558	active
737-294	T-MOBILE USA, INC.	BASTROP	Wireless	558	active
737-295	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-296	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-297	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-298	T-MOBILE USA, INC.	LEANDER	Wireless	558	active
737-299	ONVOY, LLC - TX	LAMPASAS	Landline	558	active
737-300	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-301	BANDWIDTH.COM CLEC, LLC - TX	AUSTIN	VoIP	558	active
737-302	METROPCS, INC.	SMITHVILLE	Wireless	558	active
737-303	SKYE TELECOM LLC DBA SKYETEL	SAN MARCOS	VoIP	558	active
737-304	ONVOY SPECTRUM, LLC	AUSTIN	Wireless	558	active
737-305	NEW CINGULAR WIRELESS PCS, LLC - IL	BUDA	Wireless	558	active
737-306	NEW CINGULAR WIRELESS PCS, LLC - IL	HUTTO	Wireless	558	active
737-307	ONVOY, LLC - TX	BERTRAM	Landline	558	active
737-308	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-309	CALLWORKS CORPORATION	AUSTIN	VoIP	558	active
737-310	HD CARRIER LLC	WIMBERLEY	VoIP	558	active
737-312	ONVOY, LLC - TX	KYLE	Landline	558	active
737-313	BOOST SUBSCRIBERCO L.L.C.	AUSTIN	Wireless	558	active
737-314	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	GEORGETOWN	Wireless	558	active
737-315	BOOST SUBSCRIBERCO L.L.C.	SAN MARCOS	Wireless	558	active
737-316	ONVOY, LLC - TX	WIMBERLEY	Landline	558	active
737-317	ONVOY, LLC - TX	DRIPPNGSPG	Landline	558	active
737-318	T-MOBILE USA, INC.	BASTROP	Wireless	558	active
737-319	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-320	PAETEC ITEL, LLC	AUSTIN	VoIP	558	active
737-321	T-MOBILE USA, INC.	ELGIN	Wireless	558	active
737-322	BANDWIDTH.COM CLEC, LLC - TX	ADAMSVILLE	VoIP	558	active
737-323	T-MOBILE USA, INC.	LEANDER	Wireless	558	active
737-324	T-MOBILE USA, INC.	LEANDER	Wireless	558	active
737-325	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-326	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-327	ONVOY, LLC - TX	HUTTO	Landline	558	active
737-328	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-329	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-330	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-331	BANDWIDTH.COM CLEC, LLC - TX	DALE/LTNSP	VoIP	558	active
737-332	ONVOY, LLC - TX	BURNET	Landline	558	active
737-333	FOREMOST TELECOMMUNICATIONS CORPORATION - TX	AUSTIN	Landline	558	active
737-334	BANDWIDTH.COM CLEC, LLC - TX	AUSTIN	VoIP	558	active
737-335	T-MOBILE USA, INC.	SAN MARCOS	Wireless	558	active
737-336	FRACTEL, LLC	AUSTIN	VoIP	558	active
737-337	ONVOY, LLC - TX	FENTRESS	Landline	558	active
737-338	ONVOY, LLC - TX	ELGIN	Landline	558	active
737-339	BANDWIDTH.COM CLEC, LLC - TX	TAYLOR	VoIP	558	active
737-340	T-MOBILE USA, INC.	GEORGETOWN	Wireless	558	active
737-341	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-342	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-343	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-344	ONVOY, LLC - TX	SAN MARCOS	Landline	558	active
737-345	FRACTEL, LLC	GRANGER	VoIP	558	active
737-346	AUSTIN BESTLINE COMPANY	AUSTIN	Landline	558	active
737-347	CSC VOICE, LLC	BASTROP	Landline	558	active
737-348	FRACTEL, LLC	BASTROP	VoIP	558	active
737-349	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	GEORGETOWN	Wireless	558	active
737-350	NUSO, LLC	BASTROP	VoIP	558	active
737-351	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-352	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	BASTROP	Wireless	558	active
737-353	TERRA NOVA TELECOM INC.	BUDA	VoIP	558	active
737-354	NUSO, LLC	AUSTIN	VoIP	558	active
737-355	BANDWIDTH.COM CLEC, LLC - TX	LOCKHART	VoIP	558	active
737-356	FRACTEL, LLC	GEORGETOWN	VoIP	558	active
737-357	ONVOY SPECTRUM, LLC	LOCKHART	Wireless	558	active
737-358	COMCAST IP PHONE, LLC	AUSTIN	VoIP	558	active
737-359	HADLO TECHNOLOGIES, LLC	AUSTIN	VoIP	558	active
737-360	BOOST SUBSCRIBERCO L.L.C.	JARRELL	Wireless	558	active
737-361	ONVOY, LLC - TX	TAYLOR	Landline	558	active
737-362	NEW CINGULAR WIRELESS PCS, LLC - IL	MARTINDALE	Wireless	558	active
737-363	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-364	FIVE9, INC.	SANGABRIEL	VoIP	558	active
737-365	VONAGE AMERICA LLC	BURNET	VoIP	558	active
737-366	ONVOY, LLC - TX	MILANO	Landline	558	active
737-367	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-368	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-369	COMMIO, LLC	ROCKDALE	VoIP	558	active
737-370	COMMIO, LLC	AUSTIN	VoIP	558	active
737-371	COMMIO, LLC	GEORGETOWN	VoIP	558	active
737-372	ONVOY, LLC - TX	BUCHANNDAM	Landline	558	active
737-373	FRACTEL, LLC	SAN MARCOS	VoIP	558	active
737-374	COMMIO, LLC	KYLE	VoIP	558	active
737-375	ONVOY SPECTRUM, LLC	ROCKDALE	Wireless	558	active
737-376	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-377	FRACTEL, LLC	AUSTIN	VoIP	558	active
737-378	TON80 COMMUNICATIONS, LLC	KYLE	VoIP	558	active
737-379	ONVOY, LLC - TX	LEANDER	Landline	558	active
737-380	CSC VOICE, LLC	LAMPASAS	Landline	558	active
737-381	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-382	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-383	ONVOY, LLC - TX	GEORGETOWN	Landline	558	active
737-384	BOOST SUBSCRIBERCO L.L.C.	AUSTIN	Wireless	558	active
737-385	ONVOY, LLC - TX	ELGIN	Landline	558	active
737-386	FRACTEL, LLC	LAMPASAS	VoIP	558	active
737-387	ONVOY, LLC - TX	SAN MARCOS	Landline	558	active
737-388	ONVOY, LLC - TX	KYLE	Landline	558	active
737-389	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-390	ONVOY, LLC - TX	BASTROP	Landline	558	active
737-391	ONVOY, LLC - TX	HUTTO	Landline	558	active
737-392	TWILIO INTERNATIONAL, INC.	SAN MARCOS	VoIP	558	active
737-393	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-394	BANDWIDTH.COM CLEC, LLC - TX	AUSTIN	VoIP	558	active
737-395	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-396	FIVE9, INC.	AUSTIN	VoIP	558	active
737-397	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-398	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-399	T-MOBILE USA, INC.	AUSTIN	Wireless	558	active
737-400	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-401	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	VoIP	558	active
737-402	TELNYX LLC	AUSTIN	VoIP	558	active
737-403	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	GEORGETOWN	Wireless	558	active
737-404	TWC IP ENABLED SERVICES, LLC	KYLE	VoIP	558	active
737-405	T-MOBILE USA, INC.	KYLE	Wireless	558	active
737-406	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-407	NEW CINGULAR WIRELESS PCS, LLC - IL	WIMBERLEY	Wireless	558	active
737-408	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-409	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-410	ONVOY SPECTRUM, LLC	AUSTIN	Wireless	558	active
737-412	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-413	T-MOBILE USA, INC.	SMITHVILLE	Wireless	558	active
737-414	T-MOBILE USA, INC.	BUDA	Wireless	558	active
737-415	IP HORIZON LLC	AUSTIN	VoIP	558	active
737-416	IP HORIZON LLC	ELGIN	VoIP	558	active
737-417	IP HORIZON LLC	LIBERTY HL	VoIP	558	active
737-418	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-419	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-420	COMMIO, LLC	AUSTIN	VoIP	558	active
737-421	T-MOBILE USA, INC.	ROCKDALE	Wireless	558	active
737-422	TERRA NOVA TELECOM INC.	SAN MARCOS	VoIP	558	active
737-423	WAVENATION, LLC	AUSTIN	VoIP	558	active
737-424	T-MOBILE USA, INC.	BASTROP	Wireless	558	active
737-425	NEW CINGULAR WIRELESS PCS, LLC - IL	GEORGETOWN	Wireless	558	active
737-426	T-MOBILE USA, INC.	BASTROP	Landline		active
737-427	ONVOY, LLC - TX	MCDADE	Landline	558	active
737-428	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Landline		active
737-429	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Landline		active
737-430	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Landline		active
737-431	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Landline		active
737-432	ONVOY, LLC - TX	LEANDER	Landline		active
737-433	T-MOBILE USA, INC.	BASTROP	Landline		active
737-434	ONVOY, LLC - TX	AUSTIN	Landline		active
737-435	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Landline		active
737-436			Landline		active
737-437	ONVOY, LLC - TX	THORNDTHRL	Landline	558	active
737-438	AHOI LLC	AUSTIN	Landline		active
737-439			Landline		active
737-440	T-MOBILE USA, INC.	AUSTIN	Landline		active
737-441			Landline		active
737-442	TELEPORT COMMUNICATIONS AMERICA, LLC - TX	AUSTIN	Landline		active
737-443	LEVEL 3 COMMUNICATIONS, LLC - TX	AUSTIN	Landline	558	active
737-444	FOREMOST TELECOMMUNICATIONS CORPORATION - TX	GEORGETOWN	Landline	558	active
737-445			Landline		active
737-446			Landline		active
737-447			Landline		active
737-448	METROPCS, INC.	DRIPPNGSPG	Landline		active
737-449			Landline		active
737-450	ONVOY, LLC - TX	LOCKHART	Landline		active
737-451			Landline		active
737-452			Landline		active
737-453			Landline		active
737-454			Landline		active
737-455	T-MOBILE USA, INC.	AUSTIN	Landline		active
737-456			Landline		active
737-457			Landline		active
737-458			Landline		active
737-459			Landline		active
737-460			Landline		active
737-461			Landline		active
737-462			Landline		active
737-463			Landline		active
737-464			Landline		active
737-465	FRACTEL, LLC	AUSTIN	VoIP	558	active
737-466			Landline		active
737-467			Landline		active
737-468			Landline		active
737-469			Landline		active
737-470			Landline		active
737-471	SOUTHWESTERN BELL	AUSTIN	Landline	558	active
737-472			Landline		active
737-473	ONVOY, LLC - TX	SANGABRIEL	Landline	558	active
737-474			Landline		active
737-475			Landline		active
737-476			Landline		active
737-477	FRACTEL, LLC	LOCKHART	VoIP	558	active
737-478			Landline		active
737-479			Landline		active
737-480			Landline		active
737-481			Landline		active
737-482			Landline		active
737-483			Landline		active
737-484	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX	AUSTIN	Landline	558	active
737-485			Landline		active
737-486			Landline		active
737-487			Landline		active
737-488			Landline		active
737-489			Landline		active
737-490			Landline		active
737-491			Landline		active
737-492			Landline		active
737-493			Landline		active
737-494			Landline		active
737-495			Landline		active
737-496			Landline		active
737-497	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-498			Landline		active
737-499			Landline		active
737-500	ONVOY, LLC - TX	BASTROP	Landline	558	active
737-501			Landline		active
737-502			Landline		active
737-503			Landline		active
737-504			Landline		active
737-505			Landline		active
737-506			Landline		active
737-507			Landline		active
737-508			Landline		active
737-509			Landline		active
737-510	ONVOY, LLC - TX	BERTRAM	Landline	558	active
737-512			Landline		active
737-513			Landline		active
737-514			Landline		active
737-515			Landline		active
737-516			Landline		active
737-517			Landline		active
737-518			Landline		active
737-519			Landline		active
737-520	ONVOY, LLC - TX	FENTRESS	Landline	558	active
737-521			Landline		active
737-522			Landline		active
737-523			Landline		active
737-524			Landline		active
737-525			Landline		active
737-526			Landline		active
737-527			Landline		active
737-528			Landline		active
737-529	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-530	ONVOY, LLC - TX	LOMETA	Landline	558	active
737-531			Landline		active
737-532			Landline		active
737-533			Landline		active
737-534			Landline		active
737-535			Landline		active
737-536			Landline		active
737-537	ONVOY, LLC - TX	LAMPASAS	Landline	558	active
737-538			Landline		active
737-539			Landline		active
737-540			Landline		active
737-541			Landline		active
737-542			Landline		active
737-543			Landline		active
737-544			Landline		active
737-545			Landline		active
737-546			Landline		active
737-547			Landline		active
737-548			Landline		active
737-549			Landline		active
737-550			Landline		active
737-551			Landline		active
737-552			Landline		active
737-553			Landline		active
737-554			Landline		active
737-556			Landline		active
737-557			Landline		active
737-558			Landline		active
737-559			Landline		active
737-560			Landline		active
737-561			Landline		active
737-562			Landline		active
737-563			Landline		active
737-564			Landline		active
737-565			Landline		active
737-566			Landline		active
737-567			Landline		active
737-568			Landline		active
737-569			Landline		active
737-570			Landline		active
737-571			Landline		active
737-572			Landline		active
737-573			Landline		active
737-574			Landline		active
737-575			Landline		active
737-576			Landline		active
737-577	FRACTEL, LLC	BRIGGS	VoIP	558	active
737-578			Landline		active
737-579			Landline		active
737-580			Landline		active
737-581			Landline		active
737-582			Landline		active
737-583			Landline		active
737-584			Landline		active
737-585			Landline		active
737-586			Landline		active
737-587	FRACTEL, LLC	AUSTIN	VoIP	558	active
737-588			Landline		active
737-589			Landline		active
737-590			Landline		active
737-591			Landline		active
737-592			Landline		active
737-593			Landline		active
737-594			Landline		active
737-595			Landline		active
737-596			Landline		active
737-597			Landline		active
737-598			Landline		active
737-599			Landline		active
737-600	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-601			Landline		active
737-602			Landline		active
737-603			Landline		active
737-604			Landline		active
737-605			Landline		active
737-606			Landline		active
737-607			Landline		active
737-608			Landline		active
737-609			Landline		active
737-610	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-612			Landline		active
737-613			Landline		active
737-614			Landline		active
737-615	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-616			Landline		active
737-617			Landline		active
737-618	T-MOBILE USA, INC.	LAMPASAS	Wireless	558	active
737-619			Landline		active
737-620			Landline		active
737-621			Landline		active
737-622			Landline		active
737-623			Landline		active
737-624			Landline		active
737-625			Landline		active
737-626			Landline		active
737-627			Landline		active
737-628			Landline		active
737-629			Landline		active
737-630			Landline		active
737-631			Landline		active
737-632			Landline		active
737-633			Landline		active
737-634			Landline		active
737-635			Landline		active
737-636			Landline		active
737-637	ONVOY, LLC - TX	THORNDTHRL	Landline	558	active
737-638			Landline		active
737-639			Landline		active
737-640			Landline		active
737-641			Landline		active
737-642			Landline		active
737-643			Landline		active
737-644			Landline		active
737-645			Landline		active
737-646			Landline		active
737-647			Landline		active
737-648			Landline		active
737-649			Landline		active
737-650			Landline		active
737-651			Landline		active
737-652			Landline		active
737-653			Landline		active
737-654			Landline		active
737-655			Landline		active
737-656			Landline		active
737-657			Landline		active
737-658			Landline		active
737-659			Landline		active
737-660			Landline		active
737-661			Landline		active
737-662			Landline		active
737-663			Landline		active
737-664			Landline		active
737-665			Landline		active
737-666	FOREMOST TELECOMMUNICATIONS CORPORATION - TX	ELGIN	Landline	558	active
737-667	FRACTEL, LLC	GEORGETOWN	VoIP	558	active
737-668			Landline		active
737-669			Landline		active
737-670			Landline		active
737-671			Landline		active
737-672			Landline		active
737-673			Landline		active
737-674			Landline		active
737-675			Landline		active
737-676			Landline		active
737-677	ONVOY, LLC - TX	SMITHVILLE	Landline	558	active
737-678	TON80 COMMUNICATIONS, LLC	DRIPPNGSPG	VoIP	558	active
737-679			Landline		active
737-680			Landline		active
737-681			Landline		active
737-682			Landline		active
737-683			Landline		active
737-684			Landline		active
737-685			Landline		active
737-686			Landline		active
737-687			Landline		active
737-688	FRACTEL, LLC	COUPLAND	VoIP	558	active
737-689			Landline		active
737-690			Landline		active
737-691			Landline		active
737-692			Landline		active
737-693			Landline		active
737-694			Landline		active
737-695			Landline		active
737-696			Landline		active
737-697			Landline		active
737-698			Landline		active
737-699			Landline		active
737-701	NEW CINGULAR WIRELESS PCS, LLC - IL	AUSTIN	Wireless	558	active
737-702	BANDWIDTH.COM CLEC, LLC - TX	GRANGER	VoIP	558	active
737-703	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-704	GRANDE COMMUNICATIONS NETWORKS, INC. - TX	AUSTIN	Landline	558	active
737-705			Landline		active
737-706			Landline		active
737-707	SKYE TELECOM LLC DBA SKYETEL	AUSTIN	VoIP	558	active
737-708	METROPCS, INC.	AUSTIN	Wireless	558	active
737-709			Landline		active
737-710	ONVOY SPECTRUM, LLC	AUSTIN	Wireless	558	active
737-712			Landline		active
737-713			Landline		active
737-714			Landline		active
737-715			Landline		active
737-716			Landline		active
737-717	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-718			Landline		active
737-719			Landline		active
737-720			Landline		active
737-721			Landline		active
737-722			Landline		active
737-723			Landline		active
737-724			Landline		active
737-725			Landline		active
737-726			Landline		active
737-727	ONVOY, LLC - TX	MCDADE	Landline	558	active
737-728			Landline		active
737-729			Landline		active
737-730			Landline		active
737-731			Landline		active
737-732	FRACTEL, LLC	ROCKDALE	VoIP	558	active
737-733	FRACTEL, LLC	BASTROP	VoIP	558	active
737-734	ONVOY, LLC - TX	LIBERTY HL	Landline	558	active
737-735			Landline		active
737-736			Landline		active
737-737	USFON, INC. - TX	SAN MARCOS	Landline	558	active
737-738	ONVOY, LLC - TX	GEORGETOWN	Landline	558	active
737-739			Landline		active
737-740			Landline		active
737-741			Landline		active
737-742	TON80 COMMUNICATIONS, LLC	AUSTIN	VoIP	558	active
737-743			Landline		active
737-744			Landline		active
737-745			Landline		active
737-746	TON80 COMMUNICATIONS, LLC	BERTRAM	VoIP	558	active
737-747	METROPCS, INC.	BURNET	Wireless	558	active
737-748			Landline		active
737-749			Landline		active
737-750			Landline		active
737-751			Landline		active
737-752			Landline		active
737-753			Landline		active
737-754			Landline		active
737-755			Landline		active
737-756			Landline		active
737-757	BANDWIDTH.COM CLEC, LLC - TX	LEANDER	VoIP	558	active
737-758	FRACTEL, LLC	KEMPNER	VoIP	558	active
737-759			Landline		active
737-760			Landline		active
737-761			Landline		active
737-762	TON80 COMMUNICATIONS, LLC	SMITHVILLE	VoIP	558	active
737-763			Landline		active
737-764			Landline		active
737-765			Landline		active
737-766	FRACTEL, LLC	LEANDER	VoIP	558	active
737-767	TON80 COMMUNICATIONS, LLC	LAMPASAS	VoIP	558	active
737-768			Landline		active
737-769			Landline		active
737-770	INVOXIO INCORPORATED	BUDA	VoIP	558	active
737-771			Landline		active
737-772			Landline		active
737-773	ONVOY, LLC - TX	JARRELL	Landline	558	active
737-774			Landline		active
737-775	ONVOY SPECTRUM, LLC	GEORGETOWN	Wireless	558	active
737-776			Landline		active
737-777	FOREMOST TELECOMMUNICATIONS CORPORATION - TX	LEANDER	Landline	558	active
737-778			Landline		active
737-779			Landline		active
737-780			Landline		active
737-781	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-782			Landline		active
737-783			Landline		active
737-784			Landline		active
737-785			Landline		active
737-786	FRACTEL, LLC	ELGIN	VoIP	558	active
737-787	HD CARRIER LLC	AUSTIN	VoIP	558	active
737-788	FRACTEL, LLC	BURNET	VoIP	558	active
737-789			Landline		active
737-790			Landline		active
737-791			Landline		active
737-792			Landline		active
737-793			Landline		active
737-794			Landline		active
737-795			Landline		active
737-796			Landline		active
737-797			Landline		active
737-798			Landline		active
737-799	FRACTEL, LLC	GRANGER	VoIP	558	active
737-800	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-801			Landline		active
737-802	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX	AUSTIN	Wireless	558	active
737-803			Landline		active
737-804			Landline		active
737-805			Landline		active
737-806			Landline		active
737-807			Landline		active
737-808	BANDWIDTH.COM CLEC, LLC - TX	GEORGETOWN	VoIP	558	active
737-809			Landline		active
737-810			Landline		active
737-812			Landline		active
737-813			Landline		active
737-814			Landline		active
737-815			Landline		active
737-816			Landline		active
737-817			Landline		active
737-818			Landline		active
737-819			Landline		active
737-820			Landline		active
737-821			Landline		active
737-822			Landline		active
737-823			Landline		active
737-824			Landline		active
737-825	TON80 COMMUNICATIONS, LLC	AUSTIN	VoIP	558	active
737-826			Landline		active
737-827			Landline		active
737-828	TON80 COMMUNICATIONS, LLC	KEMPNER	VoIP	558	active
737-829			Landline		active
737-831			Landline		active
737-832			Landline		active
737-833			Landline		active
737-834			Landline		active
737-835			Landline		active
737-836			Landline		active
737-837	ONVOY, LLC - TX	TAYLOR	Landline	558	active
737-838			Landline		active
737-839			Landline		active
737-840			Landline		active
737-841			Landline		active
737-842	FRACTEL, LLC	PAIGE	VoIP	558	active
737-843	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX	LEANDER	Landline	558	active
737-844			Landline		active
737-845			Landline		active
737-846			Landline		active
737-847			Landline		active
737-848			Landline		active
737-849			Landline		active
737-850			Landline		active
737-851			Landline		active
737-852			Landline		active
737-853			Landline		active
737-854			Landline		active
737-855			Landline		active
737-856			Landline		active
737-857			Landline		active
737-858			Landline		active
737-859			Landline		active
737-860			Landline		active
737-861			Landline		active
737-862			Landline		active
737-863			Landline		active
737-864	TON80 COMMUNICATIONS, LLC	TAYLOR	VoIP	558	active
737-865			Landline		active
737-866			Landline		active
737-867	COMMIO, LLC	AUSTIN	VoIP	558	active
737-868			Landline		active
737-869			Landline		active
737-870			Landline		active
737-871			Landline		active
737-872			Landline		active
737-873			Landline		active
737-874			Landline		active
737-875			Landline		active
737-876			Landline		active
737-877	FRACTEL, LLC	BUDA	VoIP	558	active
737-878			Landline		active
737-879			Landline		active
737-880			Landline		active
737-881	NEW CINGULAR WIRELESS PCS, LLC - IL	BASTROP	Wireless	558	active
737-882			Landline		active
737-883			Landline		active
737-884			Landline		active
737-885			Landline		active
737-886			Landline		active
737-887			Landline		active
737-888	FOREMOST TELECOMMUNICATIONS CORPORATION - TX	TAYLOR	Landline	558	active
737-889			Landline		active
737-890			Landline		active
737-891			Landline		active
737-892			Landline		active
737-893			Landline		active
737-894			Landline		active
737-895	TWILIO INTERNATIONAL, INC.	AUSTIN	VoIP	558	active
737-896			Landline		active
737-897			Landline		active
737-898			Landline		active
737-899	FRACTEL, LLC	BASTROP	VoIP	558	active
737-900	TERRA NOVA TELECOM INC.	AUSTIN	VoIP	558	active
737-901			Landline		active
737-902			Landline		active
737-903			Landline		active
737-904			Landline		active
737-905			Landline		active
737-906			Landline		active
737-907			Landline		active
737-908			Landline		active
737-909			Landline		active
737-910	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-912			Landline		active
737-913			Landline		active
737-914			Landline		active
737-915			Landline		active
737-916			Landline		active
737-917			Landline		active
737-918			Landline		active
737-919			Landline		active
737-920			Landline		active
737-921			Landline		active
737-922			Landline		active
737-923			Landline		active
737-924			Landline		active
737-925			Landline		active
737-926			Landline		active
737-927			Landline		active
737-928			Landline		active
737-929			Landline		active
737-930			Landline		active
737-931	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	AUSTIN	VoIP	558	active
737-932	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-933			Landline		active
737-934			Landline		active
737-935			Landline		active
737-936			Landline		active
737-937	ONVOY, LLC - TX	MARTINDALE	Landline	558	active
737-938			Landline		active
737-939			Landline		active
737-940			Landline		active
737-941			Landline		active
737-942			Landline		active
737-943			Landline		active
737-944			Landline		active
737-945			Landline		active
737-946	FRACTEL, LLC	ADAMSVILLE	VoIP	558	active
737-947			Landline		active
737-948			Landline		active
737-949			Landline		active
737-951			Landline		active
737-952			Landline		active
737-953			Landline		active
737-954			Landline		active
737-955			Landline		active
737-956			Landline		active
737-957			Landline		active
737-960			Landline		active
737-961			Landline		active
737-962			Landline		active
737-963			Landline		active
737-964			Landline		active
737-965			Landline		active
737-966			Landline		active
737-967			Landline		active
737-968			Landline		active
737-969			Landline		active
737-970			Landline		active
737-971			Landline		active
737-972			Landline		active
737-973	BANDWIDTH.COM CLEC, LLC - TX	BRIGGS	VoIP	558	active
737-974			Landline		active
737-975	ONVOY, LLC - TX	AUSTIN	Landline	558	active
737-977	FRACTEL, LLC	AUSTIN	VoIP	558	active
737-978			Landline		active
737-979			Landline		active
737-980	INVOXIO INCORPORATED	COUPLAND	VoIP	558	active
737-981			Landline		active
737-982			Landline		active
737-983	NEW CINGULAR WIRELESS PCS, LLC - IL	LOCKHART	Wireless	558	active
737-984			Landline		active
737-985			Landline		active
737-986			Landline		active
737-987			Landline		active
737-988			Landline		active
737-989			Landline		active
737-990	INVOXIO INCORPORATED	AUSTIN	VoIP	558	active
737-991			Landline		active
737-992			Landline		active
737-993			Landline		active
737-994			Landline		active
737-995			Landline		active
737-996			Landline		active
737-997			Landline		active
737-998			Landline		active
737-999	FOREMOST TELECOMMUNICATIONS CORPORATION - TX	BUDA	Landline	558	active

Area code 737 shares its geographic region with the following overlay area codes:

512

Area Code 737 — Austin, San Marcos, Bastrop, Texas

Top Carriers

Rate Centers

Exchange Listings (NXX)

Related Area Codes