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.

Tacoma, WA

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
253-255 6   6529 T-MOBILE USA, INC. 674      
253-255 7   6529 T-MOBILE USA, INC. 674      
253-255 8   6529 T-MOBILE USA, INC. 674      
253-255 9   6529 T-MOBILE USA, INC. 674      
253-260 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
253-260 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-02-29   
253-260 1   483E ONVOY, LLC - WA 674   2016-03-01   
253-260 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-02-29   
253-260 3   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
253-260 4   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
253-260 5   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
253-260 6   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
253-260 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-04-09   
253-260 8   6529 T-MOBILE USA, INC. 674   2016-03-11   
253-260 9   6529 T-MOBILE USA, INC. 674   2016-03-11   
253-267 A STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
253-267 0   318J COMCAST IP PHONE, LLC 674      
253-267 1   318J COMCAST IP PHONE, LLC 674      
253-267 2   6529 T-MOBILE USA, INC. 674   2005-10-02   
253-267 3   6529 T-MOBILE USA, INC. 674   2007-06-15   
253-267 4   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-02-28   
253-267 5   318J COMCAST IP PHONE, LLC 674      
253-267 6   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-11-03   
253-267 7   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-11-03   
253-267 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2009-04-06   
253-267 9   6529 T-MOBILE USA, INC. 674   2005-09-03   
253-272 A TACMWAFADS0  9638 QWEST CORPORATION 674      
253-273 A TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-273 0   6529 T-MOBILE USA, INC. 674   2004-05-06   
253-273 1   6529 T-MOBILE USA, INC. 674      
253-273 2   6529 T-MOBILE USA, INC. 674   2004-04-05   
253-273 3   6529 T-MOBILE USA, INC. 674   2004-05-06   
253-273 4   6529 T-MOBILE USA, INC. 674   2004-05-06   
253-273 5   6529 T-MOBILE USA, INC. 674   2004-01-31   
253-273 6   6529 T-MOBILE USA, INC. 674      
253-273 7   6529 T-MOBILE USA, INC. 674   2004-04-22   
253-273 8   6529 T-MOBILE USA, INC. 674   2004-04-22   
253-273 9   6529 T-MOBILE USA, INC. 674      
253-274 A TACMWAFADS0  9638 QWEST CORPORATION 674      
253-276 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
253-278 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
253-279 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
253-280 A TACMWAFADS0  9638 QWEST CORPORATION 674      
253-282 A TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-282 0   6529 T-MOBILE USA, INC. 674   2007-09-07   
253-282 1   6529 T-MOBILE USA, INC. 674   2007-08-10   
253-282 2   6529 T-MOBILE USA, INC. 674   2007-08-10   
253-282 3   6529 T-MOBILE USA, INC. 674   2007-08-10   
253-282 4   6529 T-MOBILE USA, INC. 674   2007-06-17   
253-282 5   6529 T-MOBILE USA, INC. 674   2007-06-17   
253-282 6   6529 T-MOBILE USA, INC. 674   2007-06-17   
253-282 7   6529 T-MOBILE USA, INC. 674   2007-06-17   
253-282 8   6529 T-MOBILE USA, INC. 674   2007-06-17   
253-282 9   6529 T-MOBILE USA, INC. 674   2007-06-17   
253-283 A TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-283 0   6529 T-MOBILE USA, INC. 674   2011-09-23   
253-283 1   6529 T-MOBILE USA, INC. 674   2011-09-23   
253-283 2   6529 T-MOBILE USA, INC. 674   2011-09-23   
253-283 3   6529 T-MOBILE USA, INC. 674   2011-10-21   
253-283 4   6529 T-MOBILE USA, INC. 674   2011-10-21   
253-283 5   6529 T-MOBILE USA, INC. 674   2011-12-16   
253-283 6   6529 T-MOBILE USA, INC. 674   2011-12-16   
253-283 7   6529 T-MOBILE USA, INC. 674   2011-12-16   
253-283 8   6529 T-MOBILE USA, INC. 674   2011-11-16   
253-283 9   6529 T-MOBILE USA, INC. 674   2011-09-23   
253-284 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 0   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 1   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 2   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 3   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 4   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 5   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 6   6529 T-MOBILE USA, INC. 674   2016-01-04   
253-284 7   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 8   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-284 9   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-287 A TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-287 0   5562 METROPCS, INC. 674   2016-10-08   
253-287 1   5562 METROPCS, INC. 674   2016-10-17   
253-287 2   5562 METROPCS, INC. 674   2016-10-17   
253-287 3   006F BANDWIDTH.COM CLEC, LLC - WA 674   2017-02-27   
253-287 4   508J CENTURYLINK COMMUNICATIONS, LLC 674   2017-03-20   
253-287 5   6529 T-MOBILE USA, INC. 674   2016-12-22   
253-287 6   5562 METROPCS, INC. 674   2017-12-04   
253-287 7   5562 METROPCS, INC. 674   2017-12-04   
253-287 8   6529 T-MOBILE USA, INC. 674   2016-10-07   
253-287 9   6529 T-MOBILE USA, INC. 674   2016-10-07   
253-291 A STTLWA03X5X  6630 USA MOBILITY WIRELESS, INC. 674      
253-292 A STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
253-292 0   318J COMCAST IP PHONE, LLC 674   2007-06-17   
253-292 1   318J COMCAST IP PHONE, LLC 674   2008-03-18   
253-292 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-02-12   
253-292 3   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-02-12   
253-292 4   7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674   2007-10-31   
253-292 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-01-29   
253-292 6   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-01-29   
253-292 7   6529 T-MOBILE USA, INC. 674   2008-02-14   
253-292 8   6529 T-MOBILE USA, INC. 674   2008-02-14   
253-292 9   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-02-01   
253-295 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      

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

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.