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
425-443 4 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2004-08-02   
425-443 5 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-443 6 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-443 7 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-443 8 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-443 9 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-444 A Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 A Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 0 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 1 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 2 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 3 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 4 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674   2004-08-02   
425-445 5 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 6 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 7 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 8 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-445 9 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-446 A Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-446 0 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-11-13   
425-446 1 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-11-13   
425-446 2 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-11-27   
425-446 3 Everett WA STTLWAWB21Z  2981 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WA 674   2014-06-18   
425-446 4 Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-446 5 Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-446 6 Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-446 7 Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-446 8 Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-446 9 Everett WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-12-05   
425-447 A Kirkland WA JUNTWAXADS0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-447 0 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 1 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 2 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 3 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 4 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 5 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 6 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 7 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 8 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-447 9 Kirkland WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2017-10-14   
425-448 A Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
425-448 0 Kirkland WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2021-11-14   
425-448 1 Kirkland WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-10-22   
425-448 2 Kirkland WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-10-22   
425-448 3 Kirkland WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-10-22   
425-448 4 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-11-03   
425-448 5 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-11-03   
425-448 6 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-11-03   
425-448 7 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-12-17   
425-448 8 Kirkland WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-11-03   

<< 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: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.