Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-303
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-07-16 |
|
| 206-303
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-07-16 |
|
| 206-303
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-07-16 |
|
| 206-305
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-305
| 0 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-09-01 |
|
| 206-305
| 1 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-09-01 |
|
| 206-305
| 2 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-09-01 |
|
| 206-305
| 3 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-09-09 |
|
| 206-305
| 4 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-09-09 |
|
| 206-305
| 5 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-10-01 |
|
| 206-305
| 6 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-10-01 |
|
| 206-305
| 7 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-10-01 |
|
| 206-305
| 8 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-10-01 |
|
| 206-305
| 9 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-10-01 |
|
| 206-306
| A |
STTLWA04DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-306
| 0 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-306
| 1 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-306
| 2 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-306
| 3 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2006-03-09 |
|
| 206-306
| 4 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2006-03-09 |
|
| 206-306
| 5 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2006-04-27 |
|
| 206-306
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2006-04-27 |
|
| 206-306
| 7 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-306
| 8 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-306
| 9 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-307
| A |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-307
| 0 |
|
483E ONVOY, LLC - WA |
674 |
|
2007-07-09 |
|
| 206-307
| 1 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2007-08-16 |
|
| 206-307
| 2 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2007-08-16 |
|
| 206-307
| 3 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2007-07-10 |
|
| 206-307
| 4 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2008-03-30 |
|
| 206-307
| 5 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2008-03-30 |
|
| 206-307
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2008-03-30 |
|
| 206-307
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2008-03-30 |
|
| 206-307
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2008-03-30 |
|
| 206-307
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2008-03-30 |
|
| 206-308
| A |
STTLWAWB24Z |
453J CORETEL WASHINGTON, INC. - WA |
674 |
|
|
|
| 206-308
| 0 |
|
5562 METROPCS, INC. |
674 |
|
2018-11-17 |
|
| 206-308
| 1 |
|
5562 METROPCS, INC. |
674 |
|
2018-11-17 |
|
| 206-308
| 2 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-09-26 |
|
| 206-308
| 3 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2018-12-13 |
|
| 206-308
| 4 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-09-26 |
|
| 206-308
| 5 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-10-16 |
|
| 206-308
| 6 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-10-16 |
|
| 206-308
| 7 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-11-11 |
|
| 206-308
| 8 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2018-12-10 |
|
| 206-308
| 9 |
|
5562 METROPCS, INC. |
674 |
|
2018-11-17 |
|
| 206-309
| A |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-310
| A |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-313
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-314
| A |
STTLWA06X8X |
6630 USA MOBILITY WIRELESS, INC. |
674 |
|
|
|
| 206-315
| A |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-316
| A |
STTLWAWBXPZ |
073H TELNYX LLC |
674 |
|
|
|
| 206-316
| 0 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2010-05-03 |
|
| 206-316
| 1 |
|
073H TELNYX LLC |
674 |
|
2022-05-22 |
|
| 206-316
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2010-03-25 |
|
| 206-316
| 3 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2010-03-25 |
|
| 206-316
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2010-04-26 |
|
| 206-316
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2010-04-26 |
|
| 206-316
| 6 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2010-06-01 |
|
| 206-316
| 7 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2010-06-28 |
|
| 206-316
| 8 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2010-07-10 |
|
| 206-316
| 9 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2010-07-10 |
|
| 206-318
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-320
| A |
STTLWA03DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-321
| A |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-322
| A |
STTLWA03DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-323
| A |
STTLWA03DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-324
| A |
STTLWA03DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-325
| A |
STTLWA03DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-326
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-326
| 0 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2004-10-22 |
|
| 206-326
| 1 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2004-11-05 |
|
| 206-326
| 2 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-326
| 3 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-326
| 4 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-326
| 5 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-326
| 6 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-326
| 7 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-326
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2004-11-08 |
|
| 206-326
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2004-11-12 |
|
| 206-327
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-327
| 0 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2007-08-31 |
|
| 206-327
| 1 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2007-08-31 |
|
| 206-327
| 2 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2007-08-31 |
|
| 206-327
| 3 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2007-09-04 |
|
| 206-327
| 4 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2007-09-04 |
|
| 206-327
| 5 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2007-09-04 |
|
| 206-327
| 6 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2008-05-19 |
|
| 206-327
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2008-05-19 |
|
| 206-327
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2008-05-19 |
|
| 206-327
| 9 |
|
318J COMCAST IP PHONE, LLC |
674 |
|
2007-09-04 |
|
| 206-328
| A |
STTLWA03DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-329
| A |
STTLWA03DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-330
| A |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-330
| 0 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2011-06-11 |
|
| 206-330
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-07-16 |
|
| 206-330
| 2 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2004-11-05 |
|
| 206-330
| 3 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2004-12-13 |
|
| 206-330
| 4 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2005-11-18 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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