Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-379
| 6 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2015-07-07 |
|
| 206-379
| 7 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2015-07-20 |
|
| 206-379
| 8 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2015-08-10 |
|
| 206-379
| 9 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2014-11-13 |
|
| 206-380
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 1 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 2 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 3 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 4 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 5 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-380
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-381
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-382
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-383
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-384
| A |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-384
| 0 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-384
| 1 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-384
| 2 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-384
| 3 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-384
| 4 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-384
| 5 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-384
| 6 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-384
| 7 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-384
| 8 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-384
| 9 |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-08-26 |
|
| 206-385
| A |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-385
| 0 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 1 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 2 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 3 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 4 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 5 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 6 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 7 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 8 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-385
| 9 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-05-25 |
|
| 206-386
| A |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-387
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-387
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-387
| 1 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-387
| 2 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-387
| 3 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-387
| 4 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
2006-02-24 |
|
| 206-387
| 5 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-387
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-387
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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