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.

OCN: 5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
360-389 0 Whatcom County WA STTLWAGAAMD  674   2010-01-05   
360-389 1 Whatcom County WA STTLWAGAAMD  674   2010-02-18   
360-389 8 Whatcom County WA STTLWAGAAMD  674   2011-02-28   
360-391 A Mount Vernon WA STTLWAGAAMD  674      
360-391 0 Mount Vernon WA STTLWAGAAMD  674      
360-391 1 Mount Vernon WA STTLWAGAAMD  674      
360-391 2 Mount Vernon WA STTLWAGAAMD  674      
360-391 3 Mount Vernon WA STTLWAGAAMD  674      
360-391 4 Mount Vernon WA STTLWAGAAMD  674      
360-391 5 Mount Vernon WA STTLWAGAAMD  674      
360-391 7 Mount Vernon WA STTLWAGAAMD  674   2008-01-28   
360-391 8 Mount Vernon WA STTLWAGAAMD  674   2007-03-19   
360-391 9 Mount Vernon WA STTLWAGAAMD  674      
360-393 A Whatcom County WA STTLWAGAAMD  674      
360-393 0 Whatcom County WA STTLWAGAAMD  674      
360-393 1 Whatcom County WA STTLWAGAAMD  674   2005-12-08   
360-393 2 Whatcom County WA STTLWAGAAMD  674      
360-393 5 Whatcom County WA STTLWAGAAMD  674   2006-07-28   
360-393 6 Whatcom County WA STTLWAGAAMD  674   2006-09-25   
360-393 7 Whatcom County WA STTLWAGAAMD  674      
360-393 8 Whatcom County WA STTLWAGAAMD  674   2006-09-25   
360-393 9 Whatcom County WA STTLWAGAAMD  674      
360-399 A Mount Vernon WA STTLWAGAAMD  674      
360-399 0 Mount Vernon WA STTLWAGAAMD  674   2014-09-13   
360-399 3 Mount Vernon WA STTLWAGAAMD  674   2014-06-09   
360-399 5 Mount Vernon WA STTLWAGAAMD  674   2017-10-12   
360-399 8 Mount Vernon WA STTLWAGAAMD  674   2013-10-10   
360-399 9 Mount Vernon WA STTLWAGAAMD  674   2014-05-09   
360-401 5 Shelton WA STTLWAGAAMD  674   2013-03-11   
360-401 9 Shelton WA STTLWAGAAMD  674   2012-04-06   
360-406 0 Port Angeles WA STTLWAGAAMD  674   2015-06-08   
360-406 1 Port Angeles WA STTLWAGAAMD  674   2015-10-16   
360-409 A Camas WA PTLDORWNAMD  672      
360-409 0 Camas WA PTLDORWNAMD  672   2022-06-15   
360-409 1 Camas WA PTLDORWNAMD  672   2022-08-15   
360-409 3 Camas WA PTLDORWNAMD  672   2013-10-10   
360-409 6 Camas WA PTLDORWNAMD  672   2019-04-19   
360-409 9 Camas WA PTLDORWNAMD  672   2017-12-03   
360-410 2 Whatcom County WA STTLWAGAAMD  674   2019-09-02   
360-410 4 Whatcom County WA STTLWAGAAMD  674   2017-03-31   
360-410 5 Whatcom County WA STTLWAGAAMD  674   2019-10-02   
360-442 3 Longview WA PTLDORWNAMD  672   2011-02-28   
360-447 2 Silverdale WA STTLWAGAAMD  674   2021-08-27   
360-448 0 Vancouver WA PTLDORWNAMD  672   2006-07-14   
360-448 3 Vancouver WA PTLDORWNAMD  672   2006-07-14   
360-448 8 Vancouver WA PTLDORWNAMD  672   2006-07-21   
360-448 9 Vancouver WA PTLDORWNAMD  672   2006-07-28   
360-450 1 Vancouver WA PTLDORWNAMD  672   2008-03-17   
360-454 3 Marysville WA STTLWAGAAMD  674   2015-11-06   
360-454 4 Marysville WA STTLWAGAAMD  674   2015-09-28   

<< 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 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.