Easily-recognizable code
An - easily-recognizable codigos - , en los North American numbering Plan, is any area code that ends en double digits, such as 800, 877, 900 y 700.[1 -
El state de Nevada requested that its new codigo de area be "lucky" 777; this fue denied por NANPA because it is an ERC, para be usados only para special purposes like inward Wide Area Telephone Service (Northern Nevada fue granted 775).]
| References^ - "Numbering Resources". North American numbering Plan Administration. http://www.nanpa.com/area_codes
http://www.nanpa.com/pdf/pl-nanp-168.pdf
| Referencias de Easily-recognizable_code - Informacion general de telefonos en Wikipedia
| Seven-numeros dialing
|
Este article - does not cite any references o sources - .
Please help improve this article por adding citations para reliable sources. Unsourced material may be challenged y removed. (November 2008)
- 7-numeros dialing - is a popular term referring para los traditional convention en los Estados Unidos y Canada para dialing local Telefono calls. It is also sometimes known as local format o network format.
| Within los multi-national calling area administered por NANPA, Numeros de Telefono son segmented into fixed-length fields:
| a 3-numeros area code, indicating a large geograficoal (or heavily populated) area, such as a metropolitan area o a whole state (or special service, such as toll free numeros
| a 3-numeros intercambio, indicating (amongst others) a Ciudad o other municipal area
| a 4-numeros station numero
| Traditionally, calling de one codigo de area para another, specifically para long distance calls, requires los caller para marcar los trunk numeros "1" before los codigos y numero. More recently, con los increasing numero y decreasing geografico size de Codigos de Area, it is possible para call a numero en another codigo de area that is not long distance, y such a call does require el codigo de area , but not los trunk numeros (initial "1").
| Traditionally para avoid numero confusion, identical intercambio numeros en different Codigos de Area would be assigned as far apart de each other as possible, so that callers living near a state o NPA boundary would not get two areas en different NPAs confusados. Este made it possible en some low-density areas para use 7-numeros dialing even para reach areas en another codigo de area .[1 -
Before los advent de overlay plans, it fue universally accepted (and en some cases, required) that a call para a numero en los same codigo de area as los calling station be marcadoswithout including el codigo de area . As a result, los caller has para marcar only los 7 digitos de los intercambio plus los station numero.
| It fue y also is possible para make a long distance call within los same codigo de area ; en this case los caller has para marcar a "1" before los local 7-digit numero. Until recently, en some cases, including el codigo de area when dialing such a numero would confGuia de telephone system, y prevent los call de being connected.
| Este convention did not have a name until overlay plans introduced a requirement en some areas that all calls, even local, must be marcadospor including el codigo de area , i.e. 10-numeros dialing. Traditional 7-numeros dialing is still valid en those portions de los country not subject para an overlay plan.
| Many modern cellular telefonos will automatically include el codigo de area de los Telefono en los marcadosnumero if los user enters only 7 digitos. Although los caller dials only 7 digitos, en this case, los numero marcadosout para los Telefono network is actually 10 digitos.
|
| 10-numeros dialing
| NANPA
| overlay plan
| Lista de Codigos Telefonicos Internacionales
| E.164
| References^ - http://646fpne.fairpoint.com/customer_service/faqs.php#instatecall (areas de New Hampshire y Maine prior para 2002
| Referencias de Seven-digit_dialing - Informacion general de telefonos en Wikipedia
| Ten-numeros dialing
Please help improve this article por adding citations para reliable sources. Unsourced material may be challenged y removed. (December 2009)
In los Estados Unidos y Canada, - 10-numeros dialing - is a popular term usados para refer para los practice de including los area code de a telefono numero when dialing. Sometimes (see below), an initial "1" is usados; such dialing is known as 11-numeros dialing o national format.
| "Standard" dialing
Traditionally, after los advent de Codigos de Area, los Telefono system allows callers para marcar only los local portion de los Numero de Telefono they wanted para reach, as long as los called numero fue en los same codigo de area as that de los caller. For example, a person whose full national Numero de Telefono is 212-555-7890 can call a numero located at 212-555-3456 por simply dialing 555-3456. El Telefono system infers that los desired numero fue en los same codigo de area , y connects los call accordingly. Este is now known retrospectively as 7-numeros dialing.
| In this case, it is only necessary para marcar el codigo de area para a domestic call when el codigo de area de los called numero fue different de that de los calling numero. El Telefono system requires los caller para marcar a "1" before el codigo de area y numero, para indicate para los Telefono system that los call will require a connection para another area, as trunk Prefijo. ("1" is also los Codigo Telefonico Internacional para los North American numbering Plan including Estados Unidos y Canada, y therefore must likewise be marcadosbefore el codigo de area para internacional llamadas made para these countries.) Typically such llamadas were long distance calls. It usados para be a common misconception that a call para a different codigo de area fue por definition a long-distance call, but los significant growth en los numero de Codigos de Area (and los shrinking de los areas they occupy) since that time has invalidated this incorrect assumption.
| In Canada y some regions de los United states, dialing a "1" before an codigo de area where los outgoing call is en los same service area results en an automated recording indicating that los call being made is local y a "1" is not necessary, even if los Codigos de Area son different. Este is common en areas where overlays son being usados. Telefono companies have also warned that dialing "1" when it is unnecessary could result en long distance charges being made even when they otherwise would not have been charged
| Overlay plans
El introduction de overlay plans as a means para reduce los need para Numeros de Telefono para change as a result de adding new Codigos de Area meant that one geografico area could be associated con more than one codigo de area . Este is disadvantageous para new service providers as existing providers can issue numeros en los familiar codigo de area . en order para promote fairness among carriers, 10-numeros dialing became an FCC requirement; though los "1" before el codigo de area is often required only para actual long distance calls. Some Telefono systems en early overlay plan areas still do not accept a "1" before el codigo de area para non-long-distance calls.
| El added dialing requirement, coupled con los need para remember el cual de los area's con Actual Codigos de Area applied para a given numero, damaged los popularity de overlay plans, el cual themselves were introduced as a means para reduce los inconveniences associated con los traditional split plans.
| As overlay plans have spread para more areas, 10-numeros dialing en los U.S. y Canada is becoming increasingly common. However, areas not within an overlay plan can still use 7-numeros dialing para local calls, although local long distance llamadas may require 10-numeros dialing even within los same codigo de area .
| As a numero format
As los familiarity de overlay plans y 10-digit-dialing required areas has increased, los phrase "10-numeros dialing" is now sometimes usados para describe los normal inclusion de codigo de area long-distance dialing.[1 -
| North American numbering Plan
| Telephone numbering plan
| References^ - http://www.rxn.com/servicios/faq/npa/
| Referencias de Ten-digit_dialing - Informacion general de telefonos en Wikipedia
| Numero pooling
- numero pooling - is a method de reallocating telephonyNumbering space en los North American numbering Plan, primarily en growth areas en los Estados Unidos.
| Originally, en North America, individual telephone intercambios were assigned entire individual Prefijoes, con all los 10,000 possible numeros (0000 para 9999) having that Prefijo being available (and only available) para that intercambio. ("Prefijo", "NXX", y "intercambio" son synonymous terms en NANP telephony.) Typically, one intercambio served one municipality (or rarely, groups de closely associated municipalities). As los growth de an area led para increased demands para Numeros de Telefono, more Prefijoes would be added.
| Along con los advent de competition among telephone carriers, as well as Moviles telephone providers, each individual carrier serving a given municipality required its own Prefijoes. Este began para put pressure on los Prefijoes available within high-growth y high-competition areas, y led para a rapid increase en los introduction de new Codigos de Area.
| By los early 1990s, los NANPA fue forced para change los format rules para increase los numero de valid Codigos de Area. Previously, all Codigos de Area had 0 o 1 as their second (middle) digit; los rule change allowed any numeros except 9 as los second digit.
| However, public resistance para los introduction de new Codigos de Area, even overlay plans el cual allowed customers para keep their existing numeros (as opposed para split plans where el codigo de area de existing numeros changes), prompted los FCC y state telecommunications commissions para introduce y encourage los allocation de numero space en smaller blocks de 1,000 numeros, con each block consisting de a Prefijo y los first numeros after los Prefijo. Local intercambio routing databases now include a "block ID" para indicate los ownership de los specific sub-blocks within a Prefijo.
|
| Area Code
| Ten-numeros dialing
| Local Exchange Routing Guide
| Numbering plan area
| Referencias de numero_pooling - Informacion general de telefonos en Wikipedia
| N11 code
An - N11 codigos - o - N11 numero - (said as "N-one-one") is a special abbreviated dialingtelephone numero within los North American numbering Plan, el cual allows access para special servicios. Each de these eight numeros prevents 10,000 Numeros de Telefono (from N11-0000 para N11-9999) de being usados. Only non-geograficoCodigos de Area, such as toll-free 800/888/877/866/855 numeros y 900 numeros may use N11 as los telephone intercambioPrefijo, since el codigo de area must always be marcadospara these numeros.
| Usage is generally assigned as follows:
| 2-1-1: community servicios
| 3-1-1: municipal government servicios, non-emergency
| 4-1-1: directory assistance
| 5-1-1: trafficinformation o police non-emergency servicios
| 6-1-1: telephone company (telco)customer service y repair
| 7-1-1: TDDrelay para los deaf
| 8-1-1: underground public utility location,[1 - en Canada 8-1-1 is assigned para non-emergency health information y servicios
9-1-1: emergency servicios
| 9-1-1 y 4-1-1 work de nearly every telephone en los U.S. y Canada, while los others vary de place para place. Generally, only 4-1-1 llamadas incur a toll. 9-1-1 access is mandated por law, even on lines con no service (a "soft" dial tone). 6-1-1 (formerly 8-1-1) may also be accessible para activate service on such lines, y 3-1-1 may be available as well para urgent (but non-emergency) llamadas para police, o any call para local government en some places.
| Other community servicios son provided through 2-1-1, but only if a non-profit organization such as los United Way operates it locally. Likewise, local o state/provincial government may o may not operate traffic information through 5-1-1. 8-1-1 fue made mandatory en los U.S. en 2007, as is 7-1-1. Unlike 9-1-1, these may o may not be available on a Telefono without paid service.
| 0-1-1 seguido por a Codigo Telefonico Internacional is usados para marcar internacionally, but this use is not considered an N11 code. 1-1-1 is not available en los NANP, because 11 is los Prefijo usados para access vertical service codes de rotary telefonos, y is essentially meaningless para los system otherwise.
| References^ - See FCC Doc. No. 92-105 http://fjallfoss.fcc.gov/edocs_public/attachmatch/DOC-257293A1.doc
| External links
USA.gov FAQ on en Use N11 Service Codes
| Administered N11 Codes en Canada
| N11 as Regulated y Implemented en Washington State
| El N11 Service Directory de California
| |
| d e
| N11 codes
| 2-1-1 ·3-1-1 ·4-1-1 ·5-1-1 ·6-1-1 ·7-1-1 ·8-1-1 ·9-1-1
| Referencias de N11_code - Informacion general de telefonos en Wikipedia
- codigos de area de los Estados Unidos
-
El main article para this category is - Lista de NANP Codigos de Area - .
codigos de area de los NANP area cannot begin con 0 o 1.
Contents: - Top - - 0–9 - - ABCDEFGHIJKLMNOPQRSTUVWXYZ
|
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Este category has only los following subcategory.
| - + - codigos de area de los Estados Unidos por state(51 C)
Pages en category "codigos de area de los Estados Unidos"
| El following 199 pages son en this category, out de 276 total. Este Guia may not reflect recent changes (learn more).
| Premium-rate telephone numero
| Toll-free telephone numero
| Lista de Futuro North American Codigos de Area
| Codigo de Area: 000
| Codigos de Area 201 y 551
| Codigo de Area: 202
| Codigos de Area 203 y 475
| Codigo de Area: 205
| Codigo de Area: 206
| Codigo de Area: 207
| Codigo de Area: 208
| Codigo de Area: 209
| Codigo de Area: 210
| Codigo de Area: 212
| Codigo de Area: 213
| Codigos de Area 214, 469, y 972
| Codigo de Area: 215
| Codigo de Area: 216
| Codigo de Area: 217
| Codigo de Area: 218
| Codigo de Area: 224
| Codigo de Area: 225
| Codigo de Area: 228
| Codigo de Area: 229
| Codigo de Area: 231
| Codigos de Area 234 y 330
| Codigo de Area: 239
| Codigo de Area: 240
| Codigos de Area 240 y 301
| Codigos de Area 248 y 947
| Codigo de Area: 251
| Codigo de Area: 252
| Codigo de Area: 253
| Codigo de Area: 254
| Codigos de Area 256 y 938
| Codigo de Area: 262
| Codigo de Area: 267
| Codigo de Area: 269
| Codigo de Area: 270
| Codigo de Area: 274
| Codigo de Area: 276
| Codigo de Area: 281
| Codigos de Area 281, 713, y 832
| Codigo de Area: 301
| Codigo de Area: 302
| Codigos de Area 303 y 720
| Codigos de Area 304 y 681
| Codigos de Area 305 y 786
| Codigo de Area: 307
| Codigo de Area: 308
| Codigo de Area: 309
| Codigos de Area 310 y 424
| Codigo de Area: 312
| Codigo de Area: 313
| Codigo de Area: 314
| Codigo de Area: 315
| Codigo de Area: 316
| Codigo de Area: 317
| Codigo de Area: 318
| Codigo de Area: 319
| Codigo de Area: 320
| Codigo de Area: 321
| Codigo de Area: 323
| Codigo de Area: 325
| Codigo de Area: 334
| Codigo de Area: 336
| Codigo de Area: 337
| Codigo de Area: 347
| Codigo de Area: 352
| Codigo de Area: 360
| Codigo de Area: 361
| Codigo de Area: 364
| Codigo de Area: 386
| Codigo de Area: 401
| Codigo de Area: 402
| Codigo de Area: 404
| Codigo de Area: 406
| Codigo de Area: 407
| Codigo de Area: 408
| Codigo de Area: 409
| Codigo de Area: 410
| Codigos de Area 410 y 443
| Codigo de Area: 412
| Codigo de Area: 413
| Codigo de Area: 414
| Codigo de Area: 415
| Codigo de Area: 417
| Codigos de Area 419 y 567
| Codigo de Area: 423
| Codigo de Area: 425
| Codigo de Area: 430
| Codigos de Area 430 y 903
| Codigo de Area: 432
| Codigo de Area: 434
| Codigo de Area: 435
| Codigo de Area: 440
| Codigos de Area 442 y 760
| Codigo de Area: 443
| Codigos de Area 610 y 484
| Codigo de Area: 478
| Codigo de Area: 479
| Codigo de Area: 480
| Codigo de Area: 484
| Codigos de Area 500 y 533
| Codigo de Area: 501
| Codigo de Area: 502
| Codigos de Area 503 y 971
| Codigo de Area: 504
| Codigo de Area: 505
| Codigo de Area: 507
| Codigos de Area 508 y 774
| Codigo de Area: 509
| Codigo de Area: 510
| Codigo de Area: 512
| Codigo de Area: 513
| Codigo de Area: 515
| Codigo de Area: 516
| Codigo de Area: 517
| Codigo de Area: 518
| Codigo de Area: 520
| Codigo de Area: 530
| Codigo de Area: 540
| Codigos de Area 541 y 458
| 555 (telephone numero)
| Codigo de Area: 559
| Codigo de Area: 561
| Codigo de Area: 562
| Codigo de Area: 563
| Codigo de Area: 564
| Codigo de Area: 570
| Codigo de Area: 571
| Codigo de Area: 573
| Codigo de Area: 575
| Codigo de Area: 580
| Codigo de Area: 585
| Codigo de Area: 586
| Codigos de Area 601 y 769
| Codigo de Area: 602
| Codigo de Area: 603
| Codigo de Area: 605
| Codigo de Area: 606
| Codigo de Area: 607
| Codigo de Area: 608
| Codigo de Area: 609
| Codigo de Area: 610
| Codigo de Area: 612
| Codigo de Area: 614
| Codigo de Area: 615
| Codigo de Area: 616
| Codigos de Area 617 y 857
| Codigo de Area: 618
| Codigo de Area: 619
| Codigo de Area: 620
| Codigo de Area: 623
| Codigo de Area: 626
| Codigos de Area 630 y 331
| Codigo de Area: 631
| Codigo de Area: 636
| Codigo de Area: 641
| Codigo de Area: 646
| Codigo de Area: 650
| Codigo de Area: 651
| Codigo de Area: 660
| Codigo de Area: 661
| Codigo de Area: 662
| Codigo de Area: 670
| Codigo de Area: 671
| Codigos de Area 678 y 470
| Codigo de Area: 682
| Codigos de Area 682 y 817
| Codigo de Area: 684
| Codigo de Area: 700
| Codigo de Area: 701
| Codigo de Area: 702
| Codigo de Area: 703
| Codigos de Area 571 y 703
| Codigos de Area 704 y 980
| Codigos de Area 706 y 762
| Codigo de Area: 707
| Codigo de Area: 708
| Codigo de Area: 710
| Codigo de Area: 712
| Codigo de Area: 713
| Codigos de Area 657 y 714
| Codigo de Area: 715
| Codigo de Area: 716
| Codigo de Area: 717
| Codigo de Area: 718
| Codigo de Area: 719
| Codigo de Area: 724
| Codigo de Area: 727
| Codigo de Area: 731
| Codigo de Area: 734
| Codigo de Area: 740
| Codigos de Area 754 y 954
| Codigo de Area: 757
| Codigo de Area: 763
| Codigo de Area: 770
| Codigo de Area: 772
| (previous 200) (next 200
| Referencias de Category : Area_codes_en_las_United_States - Informacion general de telefonos en Wikipedia
| US - Como Encontrar Telefonos en US? Como buscar Negocios en US? Numeros de Telefono en US - Codigos y Prefijos de US. Guias Telefonicas en US.
| 555 (telephone numero)
Numeros de Telefono con los Prefijo - 555 - son widely usados para fictitious Numeros de Telefono en North Americantelevision shows, films, computer games, y other media.
| Not all numeros that begin con 555 son fictional—for example, 555-1212 is one de los standard numeros para directory assistance throughout los Estados Unidos y Canada. en fact, only 555-0100 through 555-0199 son now specifically reserved para fictional use, con los other numeros having been released para actual assignment. Comoexactly this will intersect con los many uses de 555-2368 (one de los more commonly usados fake numeros)[1 - por AT&T y other telephone companies, remains unknown.
Codigo de Area: 555 en los North American numbering Plan is reserved para Directory Assistance applications.
|
Contents | Fictional usage
| Real uses de 555 numeros
|
| References
| Further reading
| External links
| Fictional usage
El Telefono companies began encouraging los producers de television shows y movies para Guia de 555 Prefijo para fictional Numeros de Telefono, roughly during los 1960s. One de los earliest uses de a 555 numero can be seen en Panic en Year Zero! (1962), con 555-2106. en older television shows de los 1950s o 1960s, "KLondike 5" o "KLamath 5" fue usados, as at los time los telephone intercambios usados letters y numeros en Numeros de Telefono. More recent works set en this period typically use this convention as well. For example, Dr. Emmett Brown's 1955 Numero de Telefono en Back para los Future is "KLondike 5-4385".
| El numero "2368" is a carryover de "EXchange 2368", el cual fue common en old telephone advertisements.[2 | | | | | | | | | | | | | | | | | | | | | |