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]

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-252 A Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-254 A Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-255 A Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-256 A Bellevue WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-257 A Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-258 A Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-259 A Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-260 A Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-261 A Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-262 A Everett WA EVRTWAXFCG0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-263 A Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-264 A Renton WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-265 A Everett WA EVRTWAXCCG1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-266 A Everett WA EVRTWAXCCG1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-267 A Everett WA EVRTWAXCCG1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-268 A Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674      
425-269 A Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-270 A Issaquah WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-271 A Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-272 A Renton WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
425-273 A Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674      
425-274 A Bellevue WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
425-275 A Halls Lake WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-276 A Renton WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-277 A Renton WA RNTNWA01DS0  9638 QWEST CORPORATION 674      
425-278 A Bellevue WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
425-279 A Bellevue WA STTNWAHODS6  7340 XO WASHINGTON, INC. 674      
425-280 A Everett WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674   2024-02-09   
425-281 A Issaquah WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-282 A Renton WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-283 A Bellevue WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-284 A Kirkland WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-285 A Kirkland WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-286 A Bothell WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-287 A Bothell WA BOTHWAAK3MD  6529 T-MOBILE USA, INC. 674      
425-288 A Bothell WA BOTHWAXBDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-289 A Bellevue WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-290 A Everett WA EVRTWAXCCG1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-291 A Renton WA KENTWAOBDS0  9638 QWEST CORPORATION 674      
425-292 A North Bend WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
425-293 A Everett WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-294 A Everett WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
425-295 A Issaquah WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
425-296 A Kirkland WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-297 A Everett WA EVRTWAXADS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
425-298 A Kirkland WA STTLWAWB21Z  2981 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WA 674      
425-299 A Everett WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-300 A Bellevue WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-301 A Bellevue WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
425-302 A Bothell WA BOTHWAXBDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.