Local Calling Guide
Area code/prefix search
Seattle, WA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-538
| 6 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2011-12-05 |
|
| 206-538
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-11-29 |
|
| 206-538
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-11-29 |
|
| 206-538
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2011-11-29 |
|
| 206-539
| A |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
|
|
| 206-539
| 0 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2015-12-04 |
|
| 206-539
| 1 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2015-12-04 |
|
| 206-539
| 2 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2015-12-04 |
|
| 206-539
| 3 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2015-11-14 |
|
| 206-539
| 4 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2015-11-14 |
|
| 206-539
| 5 |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2015-11-14 |
|
| 206-539
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-11-15 |
|
| 206-539
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-11-15 |
|
| 206-539
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-11-15 |
|
| 206-539
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2015-11-15 |
|
| 206-540
| A |
STTLWA06X8X |
6630 USA MOBILITY WIRELESS, INC. |
674 |
|
|
|
| 206-541
| A |
STTLWA06X8X |
6630 USA MOBILITY WIRELESS, INC. |
674 |
|
|
|
| 206-543
| A |
STTLWADJDS1 |
577F RINGSQUARED TELECOM LLC |
674 |
|
|
|
| 206-544
| A |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-544
| 0 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-544
| 1 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-544
| 2 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-544
| 3 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-544
| 4 |
STTLWADUDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-544
| 5 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-544
| 6 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-544
| 7 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-544
| 8 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-544
| 9 |
STTLWANEDS0 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 206-545
| A |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-547
| A |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| A |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| 0 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| 1 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| 2 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| 3 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| 4 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2007-01-13 |
|
| 206-548
| 5 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2007-02-08 |
|
| 206-548
| 7 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| 8 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-548
| 9 |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-549
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-549
| 0 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-30 |
|
| 206-549
| 1 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-30 |
|
| 206-549
| 2 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-30 |
|
| 206-549
| 3 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-30 |
|
| 206-549
| 4 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-30 |
|
| 206-549
| 5 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-30 |
|
| 206-549
| 6 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-30 |
|
| 206-549
| 7 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2012-11-30 |
|
| 206-549
| 8 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2013-08-14 |
|
| 206-549
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2012-11-29 |
|
| 206-550
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-551
| A |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 0 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 1 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 2 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 3 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 4 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 5 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 6 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 7 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 8 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-551
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-552
| A |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
|
|
| 206-552
| 0 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2008-08-09 |
|
| 206-552
| 1 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2009-01-12 |
|
| 206-552
| 2 |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
2009-10-08 |
|
| 206-552
| 3 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2009-10-28 |
|
| 206-552
| 4 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2009-10-28 |
|
| 206-552
| 5 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2009-11-13 |
|
| 206-552
| 6 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2009-11-13 |
|
| 206-552
| 7 |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2009-01-12 |
|
| 206-552
| 8 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2009-01-30 |
|
| 206-552
| 9 |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2009-01-30 |
|
| 206-553
| A |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 0 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 1 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 2 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 3 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 4 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 5 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 6 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 7 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 8 |
STTLWA06DS6 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-553
| 9 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2005-03-22 |
|
| 206-554
| A |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 0 |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 1 |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2005-07-24 |
|
| 206-554
| 2 |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 3 |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 4 |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 5 |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 6 |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 7 |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 8 |
STTLWA06DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-554
| 9 |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2007-02-08 |
|
| 206-556
| A |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-556
| 0 |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2014-08-10 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>
Last updated: Wed, 04 Mar 2026 03:00:52 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.