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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: CYCMCALLCM5

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
657-248 8 Fullerton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-11-28   
657-248 9 Fullerton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-11-28   
657-269 7 Santa Ana CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-05-12   
657-378 8 Fullerton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-04-11   
657-440 A Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-440 0 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 1 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 2 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 3 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 4 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 5 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 6 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 7 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 8 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-440 9 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-07-26   
657-474 A Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-474 0 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 1 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 2 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 3 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 4 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 5 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 6 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 7 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 8 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-474 9 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-02-22   
657-480 A Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
657-480 0 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 1 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 2 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 3 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 4 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 5 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 6 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 7 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 8 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-480 9 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-03-15   
657-500 1 Fullerton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-04-11   
657-582 6 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-05-08   
657-582 7 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-05-08   
657-582 8 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-05-08   
657-582 9 Anaheim CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-05-08   
661-202 0 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-11   
661-202 5 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-11   
661-202 7 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-11   
661-202 8 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-11   
661-202 9 Palmdale: Palmdale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-11   
661-207 1 Santa Clarita: Newhall-Castaic DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-11-19   
661-210 A Santa Clarita: Newhall-Castaic DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730      
661-210 5 Santa Clarita: Newhall-Castaic DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 730   2003-08-11   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.