Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-777
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-777
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-777
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-777
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-778
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-779
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-781
| A |
STTLWASUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-782
| A |
STTLWASUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-783
| A |
STTLWASUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-784
| A |
STTLWASUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-785
| A |
STTLWAWBDSH |
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-785
| 0 |
|
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
2016-10-30 |
|
| 206-785
| 1 |
|
483E ONVOY, LLC - WA |
674 |
|
2016-11-18 |
|
| 206-785
| 2 |
|
483E ONVOY, LLC - WA |
674 |
|
2016-11-18 |
|
| 206-785
| 3 |
|
483E ONVOY, LLC - WA |
674 |
|
2016-11-18 |
|
| 206-785
| 4 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2017-01-04 |
|
| 206-785
| 5 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2017-01-04 |
|
| 206-785
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
674 |
|
2017-01-04 |
|
| 206-785
| 7 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2016-11-21 |
|
| 206-785
| 8 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2016-11-21 |
|
| 206-785
| 9 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2016-11-21 |
|
| 206-786
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 0 |
|
5562 METROPCS, INC. |
674 |
|
|
|
| 206-786
| 1 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 2 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 3 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 4 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 5 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-786
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-787
| A |
STTLWACHDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-787
| 0 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2009-06-11 |
|
| 206-787
| 1 |
|
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
2009-05-14 |
|
| 206-787
| 2 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2009-06-11 |
|
| 206-787
| 3 |
|
9638 QWEST CORPORATION |
674 |
|
2009-01-12 |
|
| 206-787
| 4 |
|
9638 QWEST CORPORATION |
674 |
|
2009-01-12 |
|
| 206-787
| 5 |
|
9638 QWEST CORPORATION |
674 |
|
2009-01-12 |
|
| 206-787
| 6 |
|
9638 QWEST CORPORATION |
674 |
|
2009-01-12 |
|
| 206-787
| 7 |
|
9638 QWEST CORPORATION |
674 |
|
2009-01-12 |
|
| 206-787
| 8 |
|
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
2009-09-06 |
|
| 206-787
| 9 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2009-03-16 |
|
| 206-788
| A |
STTLWASUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-788
| 0 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-788
| 1 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2005-05-08 |
|
| 206-788
| 2 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-788
| 3 |
|
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
2004-10-31 |
|
| 206-788
| 4 |
|
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
2005-01-09 |
|
| 206-788
| 5 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2005-04-16 |
|
| 206-788
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2005-04-16 |
|
| 206-788
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2005-04-16 |
|
| 206-788
| 8 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2005-05-08 |
|
| 206-788
| 9 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-789
| A |
STTLWASUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-790
| A |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-791
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-791
| 0 |
|
5562 METROPCS, INC. |
674 |
|
2022-02-08 |
|
| 206-791
| 1 |
|
5562 METROPCS, INC. |
674 |
|
2022-02-08 |
|
| 206-791
| 2 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-01-04 |
|
| 206-791
| 3 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-01-04 |
|
| 206-791
| 4 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-01-04 |
|
| 206-791
| 5 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-01-04 |
|
| 206-791
| 6 |
|
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
2022-02-04 |
|
| 206-791
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2022-01-03 |
|
| 206-791
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2022-01-03 |
|
| 206-791
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2022-01-03 |
|
| 206-792
| A |
STTNWAHODS6 |
7340 XO WASHINGTON, INC. |
674 |
|
|
|
| 206-792
| 0 |
|
7340 XO WASHINGTON, INC. |
674 |
|
|
|
| 206-792
| 1 |
|
7340 XO WASHINGTON, INC. |
674 |
|
|
|
| 206-792
| 2 |
|
7340 XO WASHINGTON, INC. |
674 |
|
|
|
| 206-792
| 3 |
|
7340 XO WASHINGTON, INC. |
674 |
|
|
|
| 206-792
| 4 |
|
7340 XO WASHINGTON, INC. |
674 |
|
|
|
| 206-792
| 5 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2006-12-08 |
|
| 206-792
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2005-06-25 |
|
| 206-792
| 7 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2006-12-08 |
|
| 206-792
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2024-07-24 |
|
| 206-792
| 9 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2006-12-08 |
|
| 206-793
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-793
| 0 |
|
5562 METROPCS, INC. |
674 |
|
|
|
| 206-793
| 1 |
|
5562 METROPCS, INC. |
674 |
|
|
|
| 206-793
| 2 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-793
| 3 |
|
5562 METROPCS, INC. |
674 |
|
|
|
| 206-793
| 4 |
|
5562 METROPCS, INC. |
674 |
|
|
|
| 206-793
| 5 |
|
5562 METROPCS, INC. |
674 |
|
|
|
| 206-793
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-793
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-793
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-793
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-794
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-795
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-796
| A |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
|
|
| 206-796
| 0 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2022-10-21 |
|
| 206-796
| 1 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2022-10-21 |
|
| 206-796
| 2 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2022-10-21 |
|
| 206-796
| 3 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-10-22 |
|
| 206-796
| 4 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-10-22 |
|
| 206-796
| 5 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-10-22 |
|
| 206-796
| 6 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-10-22 |
|
| 206-796
| 7 |
|
483E ONVOY, LLC - WA |
674 |
|
2022-10-22 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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