Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-492
| 4 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2015-11-30 |
|
| 206-492
| 5 |
|
318J COMCAST IP PHONE, LLC |
674 |
|
2015-11-18 |
|
| 206-492
| 6 |
|
483E ONVOY, LLC - WA |
674 |
|
2015-11-09 |
|
| 206-492
| 7 |
|
318J COMCAST IP PHONE, LLC |
674 |
|
2016-01-12 |
|
| 206-492
| 8 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2015-12-25 |
|
| 206-492
| 9 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2015-11-30 |
|
| 206-493
| A |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-493
| 0 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2024-08-16 |
|
| 206-493
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-493
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-493
| 3 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2024-08-16 |
|
| 206-493
| 4 |
|
478J NUSO, LLC |
674 |
|
2024-04-08 |
|
| 206-493
| 6 |
|
478J NUSO, LLC |
674 |
|
2024-04-08 |
|
| 206-493
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2024-07-24 |
|
| 206-493
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2024-07-24 |
|
| 206-493
| 9 |
|
939H COMMIO, LLC |
674 |
|
2024-04-18 |
|
| 206-494
| A |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-494
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-494
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-494
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-494
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-494
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-494
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-494
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2005-02-27 |
|
| 206-494
| 7 |
|
483E ONVOY, LLC - WA |
674 |
|
2005-02-27 |
|
| 206-494
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2005-02-27 |
|
| 206-494
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-495
| A |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-495
| 0 |
|
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-495
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2011-06-04 |
|
| 206-495
| 2 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2011-06-04 |
|
| 206-495
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2011-06-04 |
|
| 206-495
| 4 |
|
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-495
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2011-06-04 |
|
| 206-495
| 6 |
|
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-495
| 7 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2011-06-04 |
|
| 206-495
| 8 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2011-06-04 |
|
| 206-495
| 9 |
|
483E ONVOY, LLC - WA |
674 |
|
2010-12-22 |
|
| 206-496
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-496
| 0 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2013-05-09 |
|
| 206-496
| 1 |
|
829J PAETEC ITEL, LLC |
674 |
|
2011-06-15 |
|
| 206-496
| 2 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-06-08 |
|
| 206-496
| 3 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-06-08 |
|
| 206-496
| 4 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-06-08 |
|
| 206-496
| 5 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2011-04-01 |
|
| 206-496
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2011-04-01 |
|
| 206-496
| 7 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-06-24 |
|
| 206-496
| 8 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-06-24 |
|
| 206-496
| 9 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2011-06-24 |
|
| 206-498
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-499
| A |
PLSBWAXXX0X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-500
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-500
| 0 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 1 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 2 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 3 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 4 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 5 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 6 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 7 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 8 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-500
| 9 |
|
9638 QWEST CORPORATION |
674 |
|
2005-11-11 |
|
| 206-501
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-501
| 0 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2007-02-08 |
|
| 206-501
| 1 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-501
| 2 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2006-05-08 |
|
| 206-501
| 3 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2006-05-08 |
|
| 206-501
| 4 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2006-05-08 |
|
| 206-501
| 5 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-501
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-501
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-501
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-501
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-503
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-503
| 0 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2017-01-31 |
|
| 206-503
| 1 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2017-02-28 |
|
| 206-503
| 2 |
|
318J COMCAST IP PHONE, LLC |
674 |
|
2017-01-20 |
|
| 206-503
| 3 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2017-03-31 |
|
| 206-503
| 4 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2017-04-28 |
|
| 206-503
| 5 |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2017-05-31 |
|
| 206-503
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2017-01-19 |
|
| 206-503
| 7 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2017-01-19 |
|
| 206-503
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2017-01-19 |
|
| 206-503
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2017-01-19 |
|
| 206-504
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-504
| 0 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2010-12-03 |
|
| 206-504
| 1 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2010-11-13 |
|
| 206-504
| 2 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2010-11-13 |
|
| 206-504
| 3 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2010-11-13 |
|
| 206-504
| 4 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2010-12-03 |
|
| 206-504
| 5 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-504
| 6 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2010-11-08 |
|
| 206-504
| 7 |
|
483E ONVOY, LLC - WA |
674 |
|
2010-11-15 |
|
| 206-504
| 8 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2010-11-08 |
|
| 206-504
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2010-11-08 |
|
| 206-505
| A |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-506
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-506
| 0 |
|
483E ONVOY, LLC - WA |
674 |
|
2023-06-30 |
|
| 206-506
| 1 |
|
939H COMMIO, LLC |
674 |
|
2024-04-18 |
|
| 206-506
| 2 |
|
478J NUSO, LLC |
674 |
|
2024-07-01 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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