Local Calling Guide
Area code/prefix search
NPA: 206
[Rate centres in NPA 206]
[Dial plan for NPA 206]
<< 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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-749
| A |
Seattle |
WA |
STTLWA06DS4 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-750
| A |
Seattle |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
|
|
| 206-750
| 0 |
Seattle |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-09-16 |
|
| 206-750
| 1 |
Seattle |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-09-16 |
|
| 206-750
| 2 |
Seattle |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-09-16 |
|
| 206-750
| 3 |
Seattle |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-09-16 |
|
| 206-750
| 4 |
Seattle |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2022-09-16 |
|
| 206-750
| 5 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2022-09-17 |
|
| 206-750
| 6 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2022-09-17 |
|
| 206-750
| 7 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2022-09-17 |
|
| 206-750
| 8 |
Seattle |
WA |
STTLWAWBXYZ |
073H TELNYX LLC |
674 |
|
2022-09-17 |
|
| 206-750
| 9 |
Seattle |
WA |
STTLWAWBXYZ |
073H TELNYX LLC |
674 |
|
2022-09-17 |
|
| 206-751
| A |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-751
| 0 |
Seattle |
WA |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
2017-05-09 |
|
| 206-751
| 1 |
Seattle |
WA |
STTLWAWBDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2017-05-16 |
|
| 206-751
| 2 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2018-01-31 |
|
| 206-751
| 3 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2017-05-12 |
|
| 206-751
| 4 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2017-05-12 |
|
| 206-751
| 5 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2017-05-12 |
|
| 206-751
| 6 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2017-05-12 |
|
| 206-751
| 7 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2017-05-08 |
|
| 206-751
| 8 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2017-05-08 |
|
| 206-751
| 9 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2017-05-08 |
|
| 206-752
| A |
Seattle |
WA |
STTLWAWB25Z |
622J SKYE TELECOM LLC DBA SKYETEL |
674 |
|
|
|
| 206-752
| 0 |
Seattle |
WA |
STTLWAWB25Z |
622J SKYE TELECOM LLC DBA SKYETEL |
674 |
|
2021-05-25 |
|
| 206-752
| 1 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 2 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 3 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 4 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 5 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 6 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 7 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 8 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-752
| 9 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-03-04 |
|
| 206-753
| A |
Seattle |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 0 |
Seattle |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 1 |
Seattle |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 2 |
Seattle |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 3 |
Seattle |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 4 |
Seattle |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 5 |
Seattle |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 6 |
Seattle |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 206-753
| 7 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-06-25 |
|
| 206-753
| 8 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-06-25 |
|
| 206-753
| 9 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2005-06-25 |
|
| 206-754
| A |
Seattle |
WA |
RDMDWAXAPS0 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
2024-01-10 |
|
| 206-755
| A |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-756
| A |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
|
|
| 206-756
| 0 |
Seattle |
WA |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2021-11-19 |
|
| 206-756
| 1 |
Seattle |
WA |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2021-11-19 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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