Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-679
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-679
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-679
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-679
| 9 |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
|
|
| 206-680
| A |
STTLWA06X8X |
6630 USA MOBILITY WIRELESS, INC. |
674 |
|
|
|
| 206-681
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-681
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-06-21 |
|
| 206-681
| 1 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-681
| 2 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-681
| 3 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-06-21 |
|
| 206-681
| 4 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-06-21 |
|
| 206-681
| 5 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-06-21 |
|
| 206-681
| 6 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-06-21 |
|
| 206-681
| 7 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-07-11 |
|
| 206-681
| 8 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-07-11 |
|
| 206-681
| 9 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2011-09-10 |
|
| 206-682
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-683
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 1 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 2 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 3 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 4 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 5 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-683
| 9 |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
|
|
| 206-684
| A |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-685
| A |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-686
| A |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-687
| A |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-687
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2010-10-06 |
|
| 206-687
| 1 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-687
| 2 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-06-21 |
|
| 206-687
| 3 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-06-21 |
|
| 206-687
| 4 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-687
| 5 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-07-25 |
|
| 206-687
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-07-25 |
|
| 206-687
| 7 |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2011-03-10 |
|
| 206-687
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-07-25 |
|
| 206-687
| 9 |
|
483E ONVOY, LLC - WA |
674 |
|
2010-12-22 |
|
| 206-688
| A |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-688
| 0 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-07-26 |
|
| 206-688
| 1 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-07-26 |
|
| 206-688
| 2 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2019-06-13 |
|
| 206-688
| 3 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2019-06-13 |
|
| 206-688
| 4 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2019-06-16 |
|
| 206-688
| 5 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2019-06-16 |
|
| 206-688
| 6 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-07-26 |
|
| 206-688
| 7 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-08-26 |
|
| 206-688
| 8 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-08-26 |
|
| 206-688
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2019-07-18 |
|
| 206-689
| A |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-690
| A |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-690
| 0 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 1 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 2 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 3 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 4 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 5 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 6 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 7 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 8 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-690
| 9 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-04-30 |
|
| 206-691
| A |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 0 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 1 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 2 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 3 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 4 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 5 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 6 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 7 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-691
| 8 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2007-03-02 |
|
| 206-691
| 9 |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-692
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-693
| A |
STTLWA03X7X |
829J PAETEC ITEL, LLC |
674 |
|
|
|
| 206-693
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-08-07 |
|
| 206-693
| 1 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-08-07 |
|
| 206-693
| 2 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2015-06-24 |
|
| 206-693
| 3 |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2015-01-22 |
|
| 206-693
| 4 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2015-06-24 |
|
| 206-693
| 5 |
STTLWA03X7X |
829J PAETEC ITEL, LLC |
674 |
|
2014-12-19 |
|
| 206-693
| 6 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
2015-07-25 |
|
| 206-693
| 7 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
2015-03-17 |
|
| 206-693
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-08-07 |
|
| 206-693
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-08-07 |
|
| 206-694
| A |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-694
| 0 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-694
| 1 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-694
| 2 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2006-11-19 |
|
| 206-694
| 3 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-08-01 |
|
| 206-694
| 4 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-694
| 5 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-694
| 6 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-694
| 7 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-694
| 8 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-694
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2007-04-05 |
|
| 206-695
| A |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
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Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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