Local Calling Guide
Area code/prefix search
NPA: 425
[Rate centres in NPA 425]
[Dial plan for NPA 425]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 425-477
| 3 |
Issaquah |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2021-10-10 |
|
| 425-477
| 4 |
Issaquah |
WA |
STTLWAWBXQZ |
197D VONAGE AMERICA LLC |
674 |
|
2020-11-05 |
|
| 425-477
| 5 |
Issaquah |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2021-10-10 |
|
| 425-477
| 6 |
Issaquah |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2021-10-10 |
|
| 425-477
| 7 |
Issaquah |
WA |
STTLWAWBXQZ |
197D VONAGE AMERICA LLC |
674 |
|
2020-11-05 |
|
| 425-477
| 8 |
Issaquah |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2021-10-10 |
|
| 425-477
| 9 |
Issaquah |
WA |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2020-11-09 |
|
| 425-478
| A |
Halls Lake |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 425-479
| A |
Renton |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2024-01-25 |
|
| 425-479
| 0 |
Renton |
WA |
STTLWAWBXYZ |
073H TELNYX LLC |
674 |
|
2024-02-04 |
|
| 425-479
| 1 |
Renton |
WA |
STTLWAWBXSZ |
939H COMMIO, LLC |
674 |
|
2024-04-18 |
|
| 425-479
| 2 |
Renton |
WA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2026-02-14 |
|
| 425-479
| 3 |
Renton |
WA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2026-02-14 |
|
| 425-479
| 5 |
Renton |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2024-04-05 |
|
| 425-479
| 6 |
Renton |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2024-04-05 |
|
| 425-479
| 7 |
Renton |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2024-04-05 |
|
| 425-479
| 8 |
Renton |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2024-01-25 |
|
| 425-479
| 9 |
Renton |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2024-01-25 |
|
| 425-480
| A |
Halls Lake |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 425-480
| 0 |
Halls Lake |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2020-03-09 |
|
| 425-480
| 1 |
Halls Lake |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2020-03-09 |
|
| 425-480
| 2 |
Halls Lake |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2019-07-08 |
|
| 425-480
| 3 |
Halls Lake |
WA |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2019-05-31 |
|
| 425-480
| 4 |
Halls Lake |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2020-03-09 |
|
| 425-480
| 5 |
Halls Lake |
WA |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2019-07-04 |
|
| 425-480
| 6 |
Halls Lake |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2020-07-28 |
|
| 425-480
| 7 |
Halls Lake |
WA |
STTLWA03X7X |
829J PAETEC ITEL, LLC |
674 |
|
2020-02-20 |
|
| 425-480
| 8 |
Halls Lake |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2019-05-11 |
|
| 425-480
| 9 |
Halls Lake |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2019-02-23 |
|
| 425-481
| A |
Bothell |
WA |
BOTHWAXBDS1 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-482
| A |
Bothell |
WA |
BOTHWAXBDS1 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-483
| A |
Bothell |
WA |
BOTHWAXBDS1 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-484
| A |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 0 |
Bellevue |
WA |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
|
|
| 425-484
| 1 |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 2 |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 3 |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 4 |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 5 |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 6 |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 7 |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 8 |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-484
| 9 |
Bellevue |
WA |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2004-10-24 |
|
| 425-485
| A |
Bothell |
WA |
BOTHWAXBDS1 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-486
| A |
Bothell |
WA |
BOTHWAXBDS1 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-487
| A |
Bothell |
WA |
BOTHWAXBDS1 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-488
| A |
Bothell |
WA |
BOTHWAXBDS1 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-489
| A |
Bothell |
WA |
BOTHWAXBDS1 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-490
| A |
Fall City |
WA |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
|
|
| 425-490
| 0 |
Fall City |
WA |
TKWLWALL4MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
674 |
|
2021-08-30 |
|
<< 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 >>
Last updated: Sun, 17 May 2026 03:26:51 UTC
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