Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-728
| A |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-729
| A |
STTLWALADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-730
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-730
| 0 |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
|
|
| 206-730
| 1 |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
|
|
| 206-730
| 2 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-730
| 3 |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
|
|
| 206-730
| 4 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-730
| 5 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-730
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-730
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-730
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-730
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-731
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 0 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 1 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 2 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 3 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 4 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 5 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 6 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 7 |
TKWLWALL4MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
674 |
|
2016-12-05 |
|
| 206-731
| 8 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-731
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2006-01-15 |
|
| 206-732
| A |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 0 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 1 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 2 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 3 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 4 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2024-07-24 |
|
| 206-732
| 5 |
STTLWACHDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 6 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 7 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 8 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-732
| 9 |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| A |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2007-04-05 |
|
| 206-733
| 1 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 2 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 3 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 4 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 5 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 6 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 7 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 8 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-733
| 9 |
STTLWAELDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-734
| A |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-734
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-12-31 |
|
| 206-734
| 1 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-12-31 |
|
| 206-734
| 2 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-12-31 |
|
| 206-734
| 3 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-734
| 4 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-734
| 5 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2006-01-05 |
|
| 206-734
| 6 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2006-01-05 |
|
| 206-734
| 7 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2006-01-05 |
|
| 206-734
| 8 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2006-01-05 |
|
| 206-734
| 9 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2006-01-05 |
|
| 206-735
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-735
| 0 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-26 |
|
| 206-735
| 1 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-26 |
|
| 206-735
| 2 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-26 |
|
| 206-735
| 3 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2012-12-07 |
|
| 206-735
| 4 |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2012-12-07 |
|
| 206-735
| 5 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-12-26 |
|
| 206-735
| 6 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-12-26 |
|
| 206-735
| 7 |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2012-12-21 |
|
| 206-735
| 8 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-12-26 |
|
| 206-735
| 9 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-09-19 |
|
| 206-736
| A |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-737
| A |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-737
| 0 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-737
| 1 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-737
| 2 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-737
| 3 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-737
| 4 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2010-08-14 |
|
| 206-737
| 5 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2010-08-14 |
|
| 206-737
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-07-25 |
|
| 206-737
| 7 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-737
| 8 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2011-08-17 |
|
| 206-737
| 9 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2011-08-17 |
|
| 206-739
| A |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-739
| 0 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2015-06-20 |
|
| 206-739
| 1 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-08-07 |
|
| 206-739
| 2 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-08-07 |
|
| 206-739
| 3 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-08-07 |
|
| 206-739
| 4 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-08-07 |
|
| 206-739
| 5 |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2015-07-01 |
|
| 206-739
| 6 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2014-12-06 |
|
| 206-739
| 7 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2014-12-06 |
|
| 206-739
| 8 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2014-12-06 |
|
| 206-739
| 9 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2014-12-06 |
|
| 206-740
| A |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-740
| 0 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-10-28 |
|
| 206-740
| 1 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-10-28 |
|
| 206-740
| 2 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-10-28 |
|
| 206-740
| 3 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-10-28 |
|
| 206-740
| 4 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-10-28 |
|
| 206-740
| 5 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-10-28 |
|
| 206-740
| 6 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-10-28 |
|
| 206-740
| 7 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-10-28 |
|
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Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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