179:
1572:
379:(NANP). Since the 1960s, the Bell System had already established technical infrastructure to include Mexico in the NANP routing system, and continued to maintain special dialing arrangement using NANP area codes 903 (northwest Mexico) and 905 (Mexico City) from the US into Mexico, because of high community interest into the 1980s. Use of the area codes was formally discontinued on February 1, 1991, requiring callers to use international dialing.
26:
1515:
328:, and the ten-digit national telephone number of the destination. As of 2020, the dialing procedure for mobile phones in Mexico no longer requires the inclusion of the number '1' after the country code. The procedure for calling landlines remains unchanged.
1056:"AGREEMENT whereby the Plenary of the Federal Institute of Telecommunications modifies the Fundamental Technical Plans for Numbering and Signaling, as well as what refers to the Number Portability Rules"
1083:
348:
and their respective metropolitan areas) or three-digit area codes for the rest of the country. New area codes were assigned in the overlay format to address number exhaustion: in 2017,
417:
1084:"El Pleno del IFT aprobó los índices y parámetros de calidad del servicio móvil y aprobó los nuevos Planes de Numeración y Señalización (Comunicado 149/2017)"
1494:
1464:
1369:
266:
The national number is formed by prefixing the previously existing local number format with an area code. All ten digits must be dialed for all calls.
1489:
1419:
1613:
1469:
1246:
175:
All telephone numbers in Mexico have ten digits, of which the first identifies one of the eight principal geographic regions of the country.
1647:
1309:
1359:
1374:
1269:
1459:
1424:
1132:
1379:
1642:
1637:
1556:
614:
1632:
152:
64:
1479:
992:
1606:
1474:
1255:
167:) on May 11, 2013. The plan establishes a uniform ten-digit telephone number format. It took effect on August 3, 2019.
54:
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1239:
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1454:
1364:
1314:
1274:
1201:
1657:
1449:
1444:
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1294:
1429:
336:
Until August 3, 2019, telephone numbers in Mexico consisted of ten digits with either two-digit area codes (for
1434:
1349:
1324:
1169:
534:
504:
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1399:
1334:
1304:
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376:
126:
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1409:
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644:
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524:
1404:
1329:
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313:
136:
514:
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459:
178:
684:
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774:
405:
401:
724:
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432:
8:
764:
664:
624:
312:
Destinations in Mexico are dialed from foreign location by dialing the foreign country's
634:
357:
754:
714:
654:
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544:
274:
Since August 3, 2019, only the following dialing prefixes are available for use within
1224:
1188:
1579:
744:
464:
442:
704:
694:
674:
1583:
1526:
976:
Number portability PIN (can be used to determine your own line's phone number)
574:
484:
1626:
410:
361:
345:
337:
225:
1219:
1003:
hotline (Water
Troubles, Bad Road, Etc... not available in some cities)
564:
594:
1571:
1133:"International Calling Tip Sheet | Federal Communications Commission"
422:
341:
584:
375:(IDDD), Mexico elected to join World Zone 5, instead of joining the
105:
1108:
25:
1514:
365:
1522:
353:
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156:
44:
387:
Major cities and metropolitan areas have the following codes:
1017:
372:
1254:
79:
1184:Phone System Changes Kill 2 of Mexico’s Area Codes
936:Operator-assisted domestic collect call (Telmex)
782:
1624:
810:00 + country code + area code + phone number
1607:
1550:
1240:
1011:Operator-assisted international collect call
852:09 + country code + area code + phone number
984:City hotline (not available in some cities)
324:in many other countries), the country code
182:Map of principal geographic codes in Mexico
1614:
1600:
1557:
1543:
1247:
1233:
170:
1023:Emergency telephone number (since 2016)
917:
177:
161:Fundamental Technical Plan for Numbering
1088:Instituto Federal de Telecomunicationes
301:00 + country code + local phone number
1625:
1078:
1076:
905:Domestic cell phone from a cell phone
307:
165:Plan Técnico Fundamental de Numeración
155:, an independent government agency of
106:Plan Técnico Fundamental de Numeración
1228:
891:Domestic cell phone from a land line
373:International Direct Distance Dialing
1566:
1509:
1256:Telephone numbers in North America
153:Federal Telecommunications Institute
65:Federal Telecommunications Institute
1648:Mexico communications-related lists
1073:
269:
13:
863:Local cell phone from a land line
14:
1669:
1213:
1206:, Volume 57, Issues 1-26, page 46
1174:, Volume 20, Issues 8-13, page 72
1570:
1513:
1370:Saint Vincent and the Grenadines
615:San Luis Potosí, San Luis Potosí
24:
1060:DIaro Official de la Federación
894:045 + area code + phone number
866:044 + area code + phone number
849:International operator dialing
1195:
1177:
1163:
1150:
1125:
1101:
1048:
838:02 + area code + phone number
824:01 + area code + phone number
783:Dialing prefixes prior to 2019
535:Los Cabos, Baja California Sur
505:Aguascalientes, Aguascalientes
1:
1041:
877:Cell phone from a cell phone
807:International direct dialing
382:
377:North American Numbering Plan
298:International direct dialing
1643:Telecommunications in Mexico
1638:Telephone numbers by country
1586:. You can help Knowledge by
1529:. You can help Knowledge by
1495:United States Virgin Islands
1036:Area codes in Mexico by code
371:In the early development of
7:
1633:Telephone numbers in Mexico
1029:
995:hotline (electric company)
525:La Paz, Baja California Sur
159:. The agency published the
149:Telephone numbers in Mexico
19:Telephone numbers in Mexico
10:
1676:
1565:
1508:
1203:Telecommunications Reports
835:Domestic operator dialing
396:City or metropolitan area
331:
1470:Saint Pierre and Miquelon
1388:
1262:
1158:Notes on Distance Dialing
1109:"Phone Numbers in Mexico"
908:area code + phone number
880:area code + phone number
645:Tuxtla Gutiérrez, Chiapas
555:Mexicali, Baja California
314:International access code
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78:
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23:
1578:This article related to
1490:Turks and Caicos Islands
960:Information / directory
821:Domestic direct dialing
515:Tijuana, Baja California
443:Ciudad Juárez, Chihuahua
735:Coatzacoalcos, Veracruz
171:Telephone number format
1658:Telephone number stubs
1525:-related article is a
1420:British Virgin Islands
968:Phone company hotline
183:
1360:Saint Kitts and Nevis
918:Other service numbers
775:Matamoros, Tamaulipas
423:Monterrey, Nuevo León
181:
151:are regulated by the
1220:ITU allocations list
944:Local time (Telmex)
799:Digits after prefix
585:Cancún, Quintana Roo
495:Querétaro, Querétaro
453:Chihuahua, Chihuahua
433:Guadalajara, Jalisco
137:International access
1375:Trinidad and Tobago
1270:Antigua and Barbuda
1062:. SEGOB. 2018-05-11
765:Reynosa, Tamaulipas
685:Cd. Obregón, Sonora
665:Agua Prieta, Sonora
625:Tampico, Tamaulipas
308:Dialing into Mexico
228:metropolitan area)
20:
1310:Dominican Republic
1192:, January 31, 1991
755:Campeche, Campeche
725:Morelia, Michoacán
715:Veracruz, Veracruz
655:Hermosillo, Sonora
605:Acapulco, Guerrero
545:Saltillo, Coahuila
184:
30:Location of Mexico
18:
1595:
1594:
1580:telephone numbers
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1392:other territories
1189:Los Angeles Times
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915:
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780:
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595:Torreón, Coahuila
565:Culiacán, Sinaloa
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93:+52 XX XXXX XXXX
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635:León, Guanajuato
465:Durango, Durango
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270:Dialing prefixes
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116:24 November 2023
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95:+52 XXX XXX XXXX
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55:North America
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16:
1653:Mexico stubs
1588:expanding it
1577:
1531:expanding it
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1485:Sint Maarten
1465:Saint Martin
1344:
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1197:
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1157:
1152:
1141:. Retrieved
1139:. 2024-05-07
1136:
1127:
1116:. Retrieved
1112:
1103:
1092:. Retrieved
1087:
1064:. Retrieved
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174:
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148:
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127:Country code
121:Access codes
113:Last updated
15:
1455:Puerto Rico
1365:Saint Lucia
1315:El Salvador
1137:www.fcc.gov
1113:www.sent.dm
411:Mexico City
362:Mexico City
346:Guadalajara
338:Mexico City
320:in the US,
226:Mexico City
1627:Categories
1450:Montserrat
1445:Martinique
1440:Guadeloupe
1295:Costa Rica
1156:AT&T,
1143:2024-09-06
1118:2024-09-06
1094:2022-12-14
1066:2022-12-14
1042:References
631:477 / 479
611:444 / 440
571:722 / 729
511:663 / 664
491:442 / 446
481:221 / 222
471:999 / 990
439:656 / 657
393:Area code
383:Area codes
260:Southeast
252:Northeast
236:Northwest
1435:Greenland
1350:Nicaragua
1325:Guatemala
928:Services
342:Monterrey
61:Regulator
51:Continent
1400:Anguilla
1335:Honduras
1305:Dominica
1280:Barbados
1030:See also
224:Center (
36:Location
1430:Curaçao
1415:Bonaire
1410:Bermuda
1340:Jamaica
1320:Grenada
1275:Bahamas
796:Format
790:Prefix
366:Tijuana
332:History
290:Format
284:Prefix
192:Region
41:Country
1523:Mexico
1355:Panama
1345:Mexico
1290:Canada
1285:Belize
364:, and
354:Puebla
350:Toluca
344:, and
276:Mexico
244:South
216:North
189:Prefix
157:Mexico
90:Format
82:length
74:Closed
45:Mexico
1582:is a
1521:This
1405:Aruba
1330:Haiti
1090:. IFT
208:West
200:East
1584:stub
1527:stub
1475:Saba
1300:Cuba
1171:CED.
1008:090
1000:072
989:071
981:070
973:051
965:050
957:040
949:031
941:030
933:020
888:045
860:044
793:Use
771:868
761:899
751:981
741:771
731:921
721:443
711:229
701:631
691:642
681:644
671:645
661:633
651:662
641:961
621:833
601:744
591:871
581:998
561:667
551:686
541:844
531:624
521:612
501:449
449:614
358:León
352:and
287:Use
80:NSN
71:Type
1018:911
993:CFE
911:10
897:10
883:10
869:10
846:09
841:10
832:02
827:10
818:01
804:00
460:618
429:33
318:011
295:00
131:+52
1629::
1186:,
1135:.
1111:.
1086:.
1075:^
1058:.
925:#
902:-
874:-
855:-
813:-
418:81
406:56
404:/
402:55
368:.
360:,
340:,
326:52
322:00
278::
141:00
85:10
1615:e
1608:t
1601:v
1590:.
1558:e
1551:t
1544:v
1533:.
1248:e
1241:t
1234:v
1146:.
1121:.
1097:.
1069:.
316:(
257:9
249:8
241:7
233:6
221:5
213:4
205:3
197:2
163:(
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