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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OCN: 6630 USA MOBILITY WIRELESS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
619-893 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-896 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-898 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-899 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-960 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-968 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-969 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-970 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-973 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-978 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-979 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-982 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-989 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-998 A San Diego: San Diego DA CA SNDGCA0250Z  732      
619-999 A San Diego: San Diego DA CA SNDGCA0250Z  732      
626-212 A Alhambra CA LSANCA039MD  730      
626-220 A Pasadena: Pasadena DA CA LSANCAJWCM0  730      
626-245 A El Monte CA LSANCAJWCM0  730   2021-02-02   
626-266 A Alhambra CA LSANCA039MD  730      
626-651 A Alhambra CA LSANCA039MD  730      
626-690 A Covina-Baldwin Park CA LSANCA039MD  730      
626-729 A El Monte CA LSANCAJWCM0  730      
630-223 A La Grange IL NPVMILQACM0  358      
630-249 A La Grange IL NPVMILQACM0  358      
630-255 A Bellwood IL NPVMILQACM0  358      
630-266 A La Grange IL NPVMILQACM0  358      
630-342 A La Grange IL NPVMILQACM0  358      
630-356 A La Grange IL NPVMILQACM0  358      
630-367 A La Grange IL NPVMILQACM0  358      
630-374 A Naperville IL NPVMILQACM0  358      
630-419 A La Grange IL NPVMILQACM0  358      
630-498 A La Grange IL NPVMILQACM0  358      
630-583 A La Grange IL NPVMILQACM0  358      
630-683 A Bellwood IL NPVMILQACM0  358      
630-763 A Aurora IL NPVMILQACM0  358      
630-838 A Bellwood IL NPVMILQACM0  358      
630-867 A La Grange IL NPVMILQACM0  358      
630-895 A La Grange IL NPVMILQACM0  358      
630-996 A La Grange IL NPVMILQACM0  358      
631-279 A Brentwood NY NYCMNY30BMD  132      
631-280 A Brentwood NY NYCMNY30BMD  132      
631-322 A Brentwood NY NYCMNY30BMD  132      
631-340 A Babylon NY NYCMNY30BMD  132      
631-373 A Brentwood NY NYCMNY30BMD  132      
631-426 A Babylon NY NYCMNY30BMD  132      
631-441 A Brentwood NY NYCMNY30BMD  132      
631-442 A Brentwood NY NYCMNY30BMD  132      
631-497 A Yaphank NY NYCMNY30BMD  132      
631-554 A Brentwood NY NYCMNY30BMD  132      
631-558 A Riverhead NY NYCMNY30BMD  132      

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Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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