Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: LNBHCAXPXQX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
657-210 2 Santa Ana CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-01-09   
657-210 8 Santa Ana CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-04-29   
657-214 0 Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-01-09   
657-214 1 Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-01-09   
657-222 1 Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   
657-269 8 Santa Ana CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-12-05   
657-298 5 Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-21   
657-613 A Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-613 0 Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-09-25   
657-613 1 Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-09-25   
657-620 A Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
657-620 0 Cypress CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-29   
657-859 9 Santa Ana CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-12-05   
661-228 0 Hi Vista CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-11-22   
661-365 0 Palmdale: Palmdale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-18   
661-382 4 Palmdale: Palmdale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-10-01   
661-526 1 Palmdale: Palmdale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-10-16   
661-598 0 Palmdale: Palmdale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-06   
661-598 1 Palmdale: Palmdale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-06   
661-598 2 Palmdale: Palmdale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-06   
661-598 3 Palmdale: Palmdale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-12-06   
714-707 2 Silverado CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-30   
747-203 7 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-27   
747-205 6 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-14   
747-277 1 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-05-28   
747-279 6 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-02-27   
747-355 0 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-21   
747-355 1 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-21   
747-355 2 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-21   
747-355 3 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-21   
747-355 4 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-08-21   
747-355 8 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-09-25   
747-355 9 North Hollywood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-09-25   
760-203 5 Bridgeport CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-28   
760-203 6 Bridgeport CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-21   
760-209 5 June Lake CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-29   
760-248 8 Lucerne Valley CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-29   
760-249 2 Wrightwood: Wrightwood DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-30   
760-257 5 Newberry CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-29   
760-266 7 Shoshone CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-30   
760-273 5 Earp: Earp DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-29   
760-276 3 Parker Dam CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-29   
760-279 3 Olancha CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-14   
760-284 1 California City CA 981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-299 4 Weldon CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-30   
760-302 6 Trona CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-30   
760-303 1 Randsburg CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-14   
760-306 3 Boron CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-28   
760-307 8 Lenwood CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-29   
760-314 3 El Mirage CA 981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-08-29   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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