Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-802
| 2 |
KRLDWADWDS1 |
7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA |
674 |
|
|
|
| 206-802
| 3 |
KRLDWADWDS1 |
7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA |
674 |
|
|
|
| 206-802
| 4 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-08-01 |
|
| 206-802
| 5 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-08-01 |
|
| 206-802
| 6 |
KRLDWADWDS1 |
7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA |
674 |
|
|
|
| 206-802
| 7 |
KRLDWADWDS1 |
7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA |
674 |
|
|
|
| 206-802
| 8 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2006-01-23 |
|
| 206-802
| 9 |
KRLDWADWDS1 |
7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA |
674 |
|
|
|
| 206-805
| A |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 0 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 1 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 2 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 3 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 4 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 5 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 6 |
TKWLWAZSDS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 7 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 8 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
| 206-805
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2007-03-09 |
|
| 206-806
| A |
STTLWAWB18Z |
321J HD CARRIER LLC |
674 |
|
|
|
| 206-806
| 0 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-09-11 |
|
| 206-806
| 1 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-09-11 |
|
| 206-806
| 2 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2019-06-08 |
|
| 206-806
| 3 |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
2020-02-18 |
|
| 206-806
| 4 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-10-16 |
|
| 206-806
| 5 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-10-16 |
|
| 206-806
| 6 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2019-07-19 |
|
| 206-806
| 7 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2019-07-19 |
|
| 206-806
| 8 |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2019-07-08 |
|
| 206-806
| 9 |
STTLWAWB18Z |
321J HD CARRIER LLC |
674 |
|
2019-06-07 |
|
| 206-807
| A |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-03-06 |
|
| 206-807
| 0 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-03-06 |
|
| 206-807
| 1 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-03-06 |
|
| 206-807
| 2 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-03-06 |
|
| 206-807
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2026-05-18 |
|
| 206-807
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2026-05-18 |
|
| 206-807
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2026-05-18 |
|
| 206-807
| 6 |
|
483E ONVOY, LLC - WA |
674 |
|
2026-03-04 |
|
| 206-807
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2026-05-26 |
|
| 206-807
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2026-05-26 |
|
| 206-807
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-03-06 |
|
| 206-808
| A |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-809
| A |
STTLWAWBXYZ |
073H TELNYX LLC |
674 |
|
|
|
| 206-809
| 0 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2019-02-21 |
|
| 206-809
| 1 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2019-02-21 |
|
| 206-809
| 2 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2019-02-21 |
|
| 206-809
| 3 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-02-22 |
|
| 206-809
| 4 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-02-22 |
|
| 206-809
| 5 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-03-04 |
|
| 206-809
| 6 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-02-22 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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