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1. www.npanxxsource.com › nalenndNorth American Telephone Exchange Lookup by NPA NXX

   www.npanxxsource.com › nalennd

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   This lookup uses the North American NPA NXX Wire Center Edition Database and supplemental data to find the Wire Center, Rate Center, locality, LATA, carrier, and other details associated with any United States or Canadian NPA NXX combination.

   • NPA NXX to ZIP Code

     This lookup uses the NPA NXX to ZIP Code - Standard Edition...

   • Area Code and Prefix

     Home. Area Code and Prefix Lookup. Area Code & Prefix Lookup...

2. www.area-codes.com › searchArea Code Lookup - NPA NXX

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   Area Code Lookup - NPA NXX. State Abbrev. Lookup any area code by area code, prefix, city, state, zip code, county or any of the fields shown above. Only one field needs to be entered but you can filter the results by entering information in additional fields. Area Code Lookup.

3. People also ask

   Where can I find all NPA NXX used in a geographic area?

   • Find all NPA NXX used in a geographic area. This lookup uses the NALENND ® North American Local Exchange NPA NXX Database™ - Rate Center Edition to find the telephone exchange Rate Centers, area codes (NPA), and prefixes (NXX) used in the area surrounding any United States, Canadian, or Caribbean location.

   NPA NXX Area Code Exchange Prefix Lookup by Geographic Location

   www.quentinsagerconsulting.com/area-code-lookup.html

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   How do I find NPA NXX to zip code - standard edition?

   • Enter a 10-digit United States telephone number or a 5-digit United States ZIP code. This lookup uses the NPA NXX to ZIP Code - Standard Edition to find all NPA NXX, also known as area codes and prefixes, associated with a ZIP code or alternately find all NPA NXX associated with a ZIP code based on geographic service area proximity.

   United States NPA NXX to ZIP Code Lookup

   www.npanxxsource.com/npa-nxx-to-zip-code-lookup.htm

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   What is the NPA NXX to postal code database?

   • The NPA NXX to Postal code database is built using GIS data layers to accurately determine service area by Postal Code and accurately maps Canadian telephone area codes and exchanges to Canadian Postal Codes.

   Canadian NPA NXX to Postal Code Databases

   www.npanxxsource.com/npa-nxx-to-postal-code-database.htm

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   What is the NPA NXX rate center edition database?

   • This lookup uses the North American NPA NXX Rate Center Edition Database to determine the telephone exchange Rate Centers, area codes (NPA), and prefixes (NXX) used in the area surrounding any United States, Canadian, or Caribbean location.

   Area Code and Prefix Lookup by Geographic Location

   www.npanxxsource.com/area-code-lookup.html

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4. www.localcallingguide.com › lca_prefixLocal calling guide: NPA-NXX search

   www.localcallingguide.com › lca_prefix

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   Apr 16, 2024 · Search area code/prefix ( NPA / NXX) NPA NXX Block OCN Region LATA LIR Switch. Effective date within past or next days. Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.

5. www.quentinsagerconsulting.com › area-code-lookupNPA NXX Area Code Exchange Prefix Lookup by Geographic Location

   www.quentinsagerconsulting.com › area-code-lookup

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   Find Area Code and Prefix. This lookup is used to find the active telephone exchanges, area codes and prefixes or NPA NXX, for any United States or Canadian geographic location.

6. www.telecomdb.com › npa-nxx-look-upNPA NXX Lookup Tool | NPA NXX Database

   www.telecomdb.com › npa-nxx-look-up

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   Search by NPA and NXX, State and City or by LATA. Select from several options below. KFR's free NPA-NXX lookup is great for checking which area codes and prefixes are assigned to a given rate center, what rate center a particular NPA-NXX is in or what area codes are in a specific state.