National Phone Number Registry NPNR

Area Code 737 Location

Area code 737 is currently assigned for use in Texas since Jul 01, 2013. This area code originated from the 512 area code previously by means of area code split or overlay. View all phone prefixes used in area code 737 or other area codes in Texas.

(737)
Enter 7-digit phone number for area code 737 or the complete 10-digit phone number

Phone Prefixes for Area Code 737

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Area code Location Company / Service Provider
737-200 ELGIN, TX ONVOY, LLC - TX
737-201 TAYLOR, TX BROADVOX-CLEC, LLC - TX
737-202 AUSTIN, TX LEVEL 3 COMMUNICATIONS, LLC - TX
737-203 AUSTIN, TX BROOKS FIBER PROPERTIES OF TEXAS - TX
737-204 AUSTIN, TX NEUTRAL TANDEM-TEXAS, LLC - TX
737-205 AUSTIN, TX BROADVOX-CLEC, LLC - TX
737-206 BASTROP, TX T-MOBILE USA, INC.
737-207 AUSTIN, TX TELEPORT COMMUNICATIONS AMERICA, LLC - TX
737-208 AUSTIN, TX CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX
737-209 AUSTIN, TX TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL
737-210 AUSTIN, TX BROADVOX-CLEC, LLC - TX
737-212 AUSTIN, TX TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL
737-213 SAN MARCOS, TX CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX
737-214 SAN MARCOS, TX BROADVOX-CLEC, LLC - TX
737-215 GEORGETOWN, TX CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX
737-216 TAYLOR, TX BANDWIDTH.COM CLEC, LLC - TX
737-217 AUSTIN, TX T-MOBILE USA, INC.
737-219 AUSTIN, TX TELEPORT COMMUNICATIONS AMERICA, LLC - TX
737-222 AUSTIN, TX FOREMOST TELECOMMUNICATIONS CORPORATION - TX
737-223 AUSTIN, TX TELEPORT COMMUNICATIONS AMERICA, LLC - TX
737-224 AUSTIN, TX CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX
737-225 ROCKDALE, TX TELNYX LLC
737-226 AUSTIN, TX CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX
737-240 GEORGETOWN, TX CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX
737-247 AUSTIN, TX LOGIX COMMUNICATIONS CORPORATION - TX
737-248 KYLE, TX BROOKS FIBER PROPERTIES OF TEXAS - TX
737-300 AUSTIN, TX NEUTRAL TANDEM-TEXAS, LLC - TX
737-302 SMITHVILLE, TX METRO PCS, INC.
737-333 AUSTIN, TX FOREMOST TELECOMMUNICATIONS CORPORATION - TX
737-346 AUSTIN, TX AUSTIN BESTLINE COMPANY - CLEC
737-400 AUSTIN, TX ONVOY, LLC - TX
737-401 AUSTIN, TX TELEPORT COMMUNICATIONS AMERICA, LLC - TX
737-402 AUSTIN, TX TELNYX LLC
737-404 KYLE, TX TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL
737-414 BUDA, TX T-MOBILE USA, INC.
737-443 AUSTIN, TX LOCAL ACCESS LLC - TX
737-444 GEORGETOWN, TX FOREMOST TELECOMMUNICATIONS CORPORATION - TX
737-484 AUSTIN, TX BROOKS FIBER PROPERTIES OF TEXAS - TX
737-529 AUSTIN, TX NEUTRAL TANDEM-TEXAS, LLC - TX
737-600 AUSTIN, TX ONVOY, LLC - TX
737-615 AUSTIN, TX LOGIX COMMUNICATIONS CORPORATION - TX
737-618 LAMPASAS, TX T-MOBILE USA, INC.
737-666 ELGIN, TX FOREMOST TELECOMMUNICATIONS CORPORATION - TX
737-701 AUSTIN, TX NEW CINGULAR WIRELESS PCS, LLC - IL
737-702 GRANGER, TX BANDWIDTH.COM CLEC, LLC - TX
737-703 AUSTIN, TX LOGIX COMMUNICATIONS CORPORATION - TX
737-704 AUSTIN, TX GRANDE COMMUNICATIONS NETWORKS, INC. - TX
737-708 AUSTIN, TX METRO PCS, INC.
737-717 AUSTIN, TX BROADVOX-CLEC, LLC - TX
737-747 BURNET, TX METRO PCS, INC.
New numbers being added to 737 area code
Effective: 05/15/2017
737-214 in SAN MARCOS, TX
BROADVOX-CLEC, LLC - TX
Effective: 05/27/2017
737-217 in AUSTIN, TX
T-MOBILE USA, INC.
Effective: 06/05/2017
737-219 in AUSTIN, TX
TELEPORT COMMUNICATIONS AMERICA, LLC - TX
Effective: 04/29/2017
737-225 in ROCKDALE, TX
TELNYX LLC
737 Area Code Information
Type of code: General Purpose Code
Location: TX - US
Time zone: C
Assigned for use: Yes
Code in service: Yes
Service date: July 01, 2013
In jeopardy: No
Relief in progress: Yes
NPA Relief status: Active
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 438 276 233
Overlay code: Yes
Overlay complex: 512/737
Dialing plan Standard Permissive
Home local calls: 10D NA
Foreign local calls: 10D NA
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -

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