Area Code Overview

Area code 726 is a geographic telephone area code in Texas that went into service on October 23, 2017. The geographic regions covered by this area code overlay has a population of approximately 2,127,737.

Overlay and Dialing Rules

Area Code: 726
State: Texas
Type: General Purpose Code
In Service Date: October 23, 2017
Overlay Complex: 210/726
Local Dialing Plan: This area does require you to dial the area code when calling locally.

Estimated Number of Assigned Phone Numbers in Area Code 726

This area code is ranked 319th out of 363 nationwide in estimated assigned phone numbers. Within the state territory it serves, it is ranked 28th out of 28.

1,060,000

Estimated Service-Type Mix of Assigned Phone Numbers in Area Code 726

Total assigned 1,060,000

Wireless

434,000 assigned

40.94%

Wireline and VoIP

443,000 assigned

41.79%

Other / Unclassified

183,000 assigned

17.26%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Area Code 726

Estimated assigned wireless phone numbers: 434,000

Numbers may later be ported to another carrier, but this chart reflects original number assignment, not current subscriber share.

T-Mobile 193,000 (44.47%)

Verizon Wireless 135,000 (31.11%)

AT&T Wireless 96,000 (22.12%)

EVOLVE CELLULAR, INC. 10,000 (2.30%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Area Code 726

Estimated assigned wireline and VoIP phone numbers: 443,000

Onvoy 192,000 (43.34%)

Bandwidth 93,000 (20.99%)

Spectrum 88,000 (19.86%)

Lumen 20,000 (4.51%)

Peerless Network 9,000 (2.03%)

NUSO 8,000 (1.81%)

Telnyx 8,000 (1.81%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 5,000 (1.13%)

Commio 4,000 (0.90%)

LEAP TELECOM, LLC 4,000 (0.90%)

PAETEC ITEL, LLC 4,000 (0.90%)

Vonage 2,000 (0.45%)

Other / Unclassified Assigned Numbering in Area Code 726

Estimated assigned other or unclassified phone numbers: 183,000

TELEPORT COMMUNICATIONS AMERICA, LLC - TX 132,000 (72.13%)

FRACTEL, LLC 17,000 (9.29%)

TON80 COMMUNICATIONS, LLC 14,000 (7.65%)

HD CARRIER LLC 5,000 (2.73%)

IP HORIZON LLC 3,000 (1.64%)

USFON, INC. - TX 3,000 (1.64%)

FIVE9, INC. 2,000 (1.09%)

U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 2,000 (1.09%)

AHOI LLC 1,000 (0.55%)

CALLWORKS CORPORATION 1,000 (0.55%)

HADLO TECHNOLOGIES, LLC 1,000 (0.55%)

VTX COMMUNICATIONS, LLC 1,000 (0.55%)

Cities and Towns in Area Code 726

San Antonio, Texas

These geographic regions are also served by area code 210.

How These Figures Were Built

These figures are estimates based on public phone-number assignment records. They are meant to show the likely mix of assigned phone numbers associated with area code 726, not live customer counts.

Some providers may have assigned phone numbers tied to this area code even if they do not actively market or sell service locally. These figures reflect public number-assignment records, not confirmed local service availability.

They also do not reflect number portability at the individual phone-number level, so some numbers may now be used on a different network or by a different provider than the original assignment records suggest.

Population data and locality matching provided by GeoNames.

Last refreshed: April 15, 2026 6:22 pm