Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-752
| 6 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 7 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 8 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 9 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-753
| A |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 0 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 1 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 2 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 3 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 4 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 5 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 6 |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-06-25 |
|
| 206-753
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-06-25 |
|
| 206-753
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-06-25 |
|
| 206-754
| A |
RDMDWAXAPS0 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
2024-01-10 |
|
| 206-755
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-756
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-756
| 0 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2021-11-19 |
|
| 206-756
| 1 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2021-11-19 |
|
| 206-756
| 2 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-11-19 |
|
| 206-756
| 3 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-11-19 |
|
| 206-756
| 4 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-11-19 |
|
| 206-756
| 5 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-11-29 |
|
| 206-756
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-11-29 |
|
| 206-756
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-11-29 |
|
| 206-756
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-11-29 |
|
| 206-756
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-11-18 |
|
| 206-757
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-760
| A |
STTLWAPADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-762
| A |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-763
| A |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-764
| A |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-765
| A |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-765
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2010-10-06 |
|
| 206-765
| 1 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2010-11-25 |
|
| 206-765
| 2 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2010-11-25 |
|
| 206-765
| 3 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2010-11-25 |
|
| 206-765
| 4 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2010-11-25 |
|
| 206-765
| 5 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2010-11-25 |
|
| 206-765
| 6 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2011-06-17 |
|
| 206-765
| 7 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2011-06-17 |
|
| 206-765
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2012-10-10 |
|
| 206-765
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2012-10-10 |
|
| 206-766
| A |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-766
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2007-03-09 |
|
| 206-766
| 1 |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-766
| 2 |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-766
| 3 |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-766
| 4 |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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