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
425-623 9 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2011-04-02   
425-624 A Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-624 0 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-07-22   
425-624 1 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-07-22   
425-624 2 Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2018-07-06   
425-624 3 Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2018-07-06   
425-624 4 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-07-22   
425-624 5 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-06-22   
425-624 6 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-06-22   
425-624 7 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-06-22   
425-624 8 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-06-07   
425-624 9 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-06-07   
425-625 A Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-625 0 Bellevue WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2020-07-17   
425-625 1 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-08-22   
425-625 2 Bellevue WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2016-10-14   
425-625 3 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-05-09   
425-625 4 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-05-09   
425-625 5 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-05-09   
425-625 6 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-07-11   
425-625 7 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-08-22   
425-625 8 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2018-04-25   
425-625 9 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2017-12-17   
425-626 A Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
425-626 0 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-02-29   
425-626 1 Everett WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
425-626 2 Everett WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
425-626 3 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-11-15   
425-626 4 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-06-27   
425-626 5 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-10-12   
425-626 6 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2016-04-10   
425-626 7 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2016-04-10   
425-626 8 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2016-03-01   
425-626 9 Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2016-03-01   
425-628 A Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-628 0 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2012-10-05   
425-628 1 Bellevue WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2012-10-18   
425-628 2 Bellevue WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2012-10-11   
425-628 3 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2012-05-17   
425-628 4 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2012-05-17   
425-628 5 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2012-05-17   
425-628 6 Bellevue WA STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674   2012-04-12   
425-628 7 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2012-05-17   
425-628 8 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2012-03-09   
425-628 9 Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2012-03-09   
425-629 A Kirkland WA STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
425-629 0 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2014-02-15   
425-629 1 Kirkland WA STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
425-629 2 Kirkland WA STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
425-629 3 Kirkland WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2008-10-30   

<< 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: VoIP Much Phone Company

Like this site? We accept donations via PayPal.