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.

NPA: 425 [Rate centres in NPA 425] [Dial plan for NPA 425]

<< 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 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-783 2 Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-783 3 Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-783 4 Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-783 5 Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-783 6 Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-783 7 Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-783 8 Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-783 9 Everett WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-24   
425-785 A Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-786 A Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-786 0 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-786 1 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-786 2 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-786 3 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-06-22   
425-786 4 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-07-05   
425-786 5 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-04-08   
425-786 6 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-06-23   
425-786 7 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-06-23   
425-786 8 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-06-23   
425-786 9 Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-06-05   
425-787 A Halls Lake WA MRWYWAXACG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-788 A Duvall WA DVLLWAXXRS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-789 A Everett WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-789 0 Everett WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-789 1 Everett WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2009-01-12   
425-789 2 Everett WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-789 3 Everett WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-789 4 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2012-07-30   
425-789 5 Everett WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-789 6 Everett WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-10-24   
425-789 7 Everett WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-10-24   
425-789 8 Everett WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-10-24   
425-789 9 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2012-07-30   
425-790 A Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-791 A Everett WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-791 0 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2006-11-01   
425-791 1 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2006-11-17   
425-791 2 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2006-11-17   
425-791 3 Everett WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-791 4 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2006-12-13   
425-791 5 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2006-12-13   
425-791 6 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2006-12-13   
425-791 7 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2012-04-24   
425-791 8 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2006-12-13   
425-791 9 Everett WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2013-02-08   
425-793 A Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 0 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 1 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-793 2 Renton WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-16   
425-793 3 Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      

<< 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 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.