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235:. Planning for that new area code began in June 2015. The new code, 726, was announced in August 2016, and went into effect in October 2017. Public education efforts about the upcoming change commenced in September 2016. Permissive dialing of both seven and ten-digit numbers began in March 2017, and became mandatory in late September of that year.
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The 1992 split was intended to be a long-term solution in order to relieve exchanges in the Austin–San
Antonio corridor. However, within four years, 210 was already close to exhaustion because of San Antonio's rapid growth and the popularity of
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in 1947; 512 was the last of Texas' original four area codes to be split. Conventional practice would have had San
Antonio retaining 512, as it was the largest city. However, state regulators decided to allow
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counties, as well as a few portions of Bexar County, are in 830. However, because most of San
Antonio and Bexar County are in the 210 area code, "210" has become part of the area's identity and culture.
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stayed in 210, while the San
Antonio suburbs and the Hill Country were split off as area code 830. The southern portion, centered around the Rio Grande Valley, became
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in 1992. After only a few years, the threat of number exhaustion forced a split in 1997. Most of the 210 territory outside of Bexar County became
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199:, the state capital, to retain 512 in order to spare state agencies the expense and disruption of having to change their numbers.
215:. The 1997 split made San Antonio one of the few cities split between two area codes. Some portions of San Antonio located in
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activated in 2017 to alleviate the threat of exhaustion of central office codes that was expected by 2018.
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Numbering plan areas and area codes of Texas with numbering plan area 210/726 highlighted.
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Please help update this article to reflect recent events or newly available information.
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and pagers. This forced a three-way split, which took place on July 7, 1997. Most of
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The numbering plan area includes the following cities and towns:
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Area code 210 was created on
November 1, 1992, in a split from
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North
American telephone area codes near San Antonio, Texas
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Amid projections that 210 would exhaust by mid-2018, the
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420:List of North American Numbering Plan area codes
470:. www.puc.texas.gov. 2016-07-21. Archived from
154:The original area code, 210, was created in an
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499:; Business Journals.com; Retrieved 2016-08-01
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496:San Antonio Will Soon Have Two Area Codes
274:, in that it is completely surrounded by
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286:Area codes 210 and 726 serve most of
139:and most of its innermost suburbs in
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229:Public Utility Commission of Texas
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669:Area codes in the United States
442:. www.nanpa.com. Archived from
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513:NANPA area code map of Texas
133:North American Numbering Plan
238:Area codes 210 and 726 are
231:approved a new all-service
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32:This article needs to be
440:"Relief activity status"
415:List of Texas area codes
272:Pittsburgh, Pennsylvania
242:area codes, similar to
290:and small portions of
125:Area codes 210 and 726
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110:29.42500°N 98.49389°W
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264:Salt Lake City, Utah
674:Area codes in Texas
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205:cellular telephones
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188:Rio Grande Valley
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479:. Retrieved
472:the original
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379:Shavano Park
371:Saint Hedwig
359:Leon Springs
331:Castle Hills
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282:Service area
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209:Bexar County
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184:Hill Country
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141:Bexar County
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679:San Antonio
375:San Antonio
137:San Antonio
135:(NANP) for
113: /
658:Categories
481:2020-05-02
450:2020-05-02
426:References
367:Olmos Park
310:counties.
186:, and the
145:U.S. state
129:area codes
101:98°29′38″W
98:29°25′30″N
403:Windcrest
347:Elmendorf
300:Guadalupe
623:210/726
409:See also
395:Von Ormy
339:Converse
327:Atascosa
292:Atascosa
192:AT&T
44:May 2020
572:903/430
564:817/682
552:512/737
524:210/726
399:Wetmore
383:Schertz
363:Macdona
351:Helotes
268:412/878
248:Chicago
240:enclave
233:overlay
174:History
143:in the
131:in the
34:updated
401:, and
343:Ecleto
335:Cibolo
315:Adkins
308:Wilson
306:, and
304:Medina
217:Medina
197:Austin
641:South
601:North
520:Texas
475:(PDF)
468:(PDF)
355:Kirby
296:Comal
288:Bexar
221:Comal
158:from
149:Texas
628:East
614:West
266:and
219:and
645:830
632:830
618:830
605:830
592:979
588:956
584:940
580:936
576:915
568:830
560:806
548:432
544:409
540:361
536:325
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270:in
262:in
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147:of
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.