Local Calling Guide
Area code/prefix search
Seattle, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-981
| 9 |
|
6529 T-MOBILE USA, INC. |
674 |
|
2013-09-28 |
|
| 206-982
| A |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-985
| A |
STTLWALADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-986
| A |
STTLWA06X8X |
6630 USA MOBILITY WIRELESS, INC. |
674 |
|
|
|
| 206-987
| A |
STTLWALADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-988
| A |
STTLWACHDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-989
| A |
STTLWA06X8X |
6630 USA MOBILITY WIRELESS, INC. |
674 |
|
|
|
| 206-990
| A |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-990
| 0 |
|
073H TELNYX LLC |
674 |
|
2020-07-13 |
|
| 206-990
| 1 |
|
5562 METROPCS, INC. |
674 |
|
2020-07-23 |
|
| 206-990
| 2 |
|
624H ONVOY SPECTRUM, LLC |
674 |
|
2020-07-06 |
|
| 206-990
| 3 |
|
5562 METROPCS, INC. |
674 |
|
2020-07-23 |
|
| 206-990
| 4 |
|
5562 METROPCS, INC. |
674 |
|
2020-07-23 |
|
| 206-990
| 5 |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2020-06-18 |
|
| 206-990
| 6 |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2020-06-18 |
|
| 206-990
| 7 |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2020-06-18 |
|
| 206-990
| 8 |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2020-06-18 |
|
| 206-990
| 9 |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2020-06-18 |
|
| 206-991
| A |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-992
| A |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-993
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-994
| A |
STTLWA06X8X |
6630 USA MOBILITY WIRELESS, INC. |
674 |
|
|
|
| 206-995
| A |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 0 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 1 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 2 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 3 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 4 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 5 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 6 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 7 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-995
| 8 |
|
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
2011-08-08 |
|
| 206-995
| 9 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-996
| A |
STTLWA06X8X |
6630 USA MOBILITY WIRELESS, INC. |
674 |
|
|
|
| 206-997
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-998
| A |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-999
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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