Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-818
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-819
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-820
| A |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-820
| 0 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 1 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 2 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 3 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 4 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 5 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 6 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 7 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 8 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-820
| 9 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-821
| A |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
|
|
| 206-821
| 0 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 1 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 2 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 3 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 4 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 5 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 6 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 7 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 8 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-821
| 9 |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-12-17 |
|
| 206-826
| A |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-827
| A |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-827
| 0 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 1 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 2 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 3 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 4 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 5 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 6 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 7 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 8 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-827
| 9 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2023-03-16 |
|
| 206-829
| A |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-829
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2014-02-07 |
|
| 206-829
| 1 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-829
| 2 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-829
| 3 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2005-05-08 |
|
| 206-829
| 4 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2005-05-08 |
|
| 206-829
| 5 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2005-05-08 |
|
| 206-829
| 6 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2005-08-11 |
|
| 206-829
| 7 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-829
| 8 |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2006-04-01 |
|
| 206-829
| 9 |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2006-04-01 |
|
| 206-830
| A |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-830
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2007-04-05 |
|
| 206-830
| 1 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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