Local Calling Guide
Area code/prefix search
Maple Valley, WA
1 2 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 425-310
| A |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 425-310
| 0 |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 425-310
| 1 |
|
483E ONVOY, LLC - WA |
674 |
|
2009-07-30 |
|
| 425-310
| 2 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2010-03-08 |
|
| 425-310
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2003-12-20 |
|
| 425-310
| 4 |
|
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
2015-12-18 |
|
| 425-310
| 5 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2010-11-20 |
|
| 425-310
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2005-09-15 |
|
| 425-310
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2005-09-15 |
|
| 425-310
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2005-09-15 |
|
| 425-310
| 9 |
|
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
2017-08-06 |
|
| 425-358
| A |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 425-358
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2003-06-24 |
|
| 425-358
| 1 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2004-05-16 |
|
| 425-358
| 2 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2012-03-01 |
|
| 425-358
| 3 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2005-02-14 |
|
| 425-358
| 4 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 425-358
| 5 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2006-05-16 |
|
| 425-358
| 6 |
|
483E ONVOY, LLC - WA |
674 |
|
2011-01-09 |
|
| 425-358
| 7 |
|
318J COMCAST IP PHONE, LLC |
674 |
|
2011-10-27 |
|
| 425-358
| 8 |
|
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2013-11-11 |
|
| 425-358
| 9 |
|
483E ONVOY, LLC - WA |
674 |
|
2017-10-06 |
|
| 425-413
| A |
MPVYWAMVDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 425-432
| A |
MPVYWAMVDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 425-433
| A |
MPVYWAMVDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 425-433
| 0 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 425-433
| 1 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 425-433
| 2 |
|
9638 QWEST CORPORATION |
674 |
|
|
|
| 425-433
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2005-10-01 |
|
| 425-433
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2005-10-01 |
|
| 425-433
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2005-10-01 |
|
| 425-433
| 6 |
|
318J COMCAST IP PHONE, LLC |
674 |
|
2010-09-19 |
|
| 425-433
| 7 |
|
318J COMCAST IP PHONE, LLC |
674 |
|
2015-08-10 |
|
| 425-433
| 8 |
|
318J COMCAST IP PHONE, LLC |
674 |
|
2007-09-01 |
|
| 425-433
| 9 |
|
073H TELNYX LLC |
674 |
|
2019-10-25 |
|
| 425-437
| A |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 425-437
| 0 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 425-437
| 1 |
|
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 425-437
| 2 |
|
483E ONVOY, LLC - WA |
674 |
|
2020-10-11 |
|
| 425-437
| 3 |
|
483E ONVOY, LLC - WA |
674 |
|
2020-10-11 |
|
| 425-437
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2025-01-12 |
|
| 425-437
| 5 |
|
073H TELNYX LLC |
674 |
|
2020-10-12 |
|
| 425-437
| 6 |
|
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
2023-09-30 |
|
| 425-437
| 7 |
|
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
2022-05-23 |
|
| 425-437
| 8 |
|
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
2021-03-28 |
|
| 425-569
| A |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 425-569
| 0 |
|
483E ONVOY, LLC - WA |
674 |
|
2006-06-26 |
|
| 425-569
| 1 |
|
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 425-569
| 2 |
|
073H TELNYX LLC |
674 |
|
2022-06-10 |
|
| 425-569
| 3 |
|
516J TON80 COMMUNICATIONS, LLC |
674 |
|
2022-02-02 |
|
1 2 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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