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 |
| 425-663
| 7 |
Renton |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-663
| 8 |
Renton |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-663
| 9 |
Renton |
WA |
STTLWAWB24Z |
516J TON80 COMMUNICATIONS, LLC |
674 |
|
2021-07-01 |
|
| 425-665
| A |
Bellevue |
WA |
|
597F VOIP INNOVATIONS, LLC |
674 |
|
2026-06-13 |
|
| 425-665
| 0 |
Bellevue |
WA |
|
597F VOIP INNOVATIONS, LLC |
674 |
|
2026-06-13 |
|
| 425-666
| A |
Everett |
WA |
STTLWAWB15Z |
965H FRACTEL, LLC |
674 |
|
|
|
| 425-666
| 0 |
Everett |
WA |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2020-10-26 |
|
| 425-666
| 1 |
Everett |
WA |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2020-10-26 |
|
| 425-666
| 2 |
Everett |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-10-11 |
|
| 425-666
| 3 |
Everett |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-10-11 |
|
| 425-666
| 4 |
Everett |
WA |
EVRTWAXAXVX |
321J HD CARRIER LLC |
674 |
|
2020-10-08 |
|
| 425-666
| 5 |
Everett |
WA |
EVRTWAXAXVX |
321J HD CARRIER LLC |
674 |
|
2020-10-08 |
|
| 425-666
| 6 |
Everett |
WA |
STTLWAWB15Z |
965H FRACTEL, LLC |
674 |
|
2020-09-06 |
|
| 425-666
| 7 |
Everett |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2020-09-24 |
|
| 425-666
| 8 |
Everett |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2020-09-24 |
|
| 425-666
| 9 |
Everett |
WA |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2020-09-18 |
|
| 425-667
| A |
Bothell |
WA |
STTLWAWB15Z |
965H FRACTEL, LLC |
674 |
|
|
|
| 425-667
| 0 |
Bothell |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-12-05 |
|
| 425-667
| 1 |
Bothell |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-12-05 |
|
| 425-667
| 2 |
Bothell |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-12-05 |
|
| 425-667
| 3 |
Bothell |
WA |
BOTHWAAK3MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-12-05 |
|
| 425-667
| 4 |
Bothell |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2022-02-10 |
|
| 425-667
| 5 |
Bothell |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2022-03-23 |
|
| 425-667
| 6 |
Bothell |
WA |
STTLWAWBDSH |
159F PEERLESS NETWORK OF WASHINGTON, LLC - WA |
674 |
|
2022-02-11 |
|
| 425-667
| 8 |
Bothell |
WA |
STTLWAWB15Z |
965H FRACTEL, LLC |
674 |
|
2021-09-23 |
|
| 425-667
| 9 |
Bothell |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2021-12-23 |
|
| 425-669
| A |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-669
| 0 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-06-26 |
|
| 425-669
| 1 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2019-01-21 |
|
| 425-669
| 2 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-669
| 3 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-669
| 4 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-669
| 5 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-669
| 6 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-669
| 7 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-669
| 8 |
Silver Lake |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-669
| 9 |
Silver Lake |
WA |
STTLWAWBX7Z |
006F BANDWIDTH.COM CLEC, LLC - WA |
674 |
|
2005-03-07 |
|
| 425-670
| A |
Halls Lake |
WA |
HLLKWAXXDS0 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-671
| A |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-672
| A |
Halls Lake |
WA |
HLLKWAXXDS0 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-673
| A |
Halls Lake |
WA |
HLLKWAXXDS0 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-675
| A |
Bellevue |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 425-677
| A |
Issaquah |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 425-677
| 0 |
Issaquah |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2016-02-11 |
|
| 425-677
| 1 |
Issaquah |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2018-06-21 |
|
| 425-677
| 2 |
Issaquah |
WA |
STTLWA06DSE |
7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA |
674 |
|
|
|
| 425-677
| 3 |
Issaquah |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2016-04-20 |
|
| 425-677
| 4 |
Issaquah |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2007-08-28 |
|
| 425-677
| 5 |
Issaquah |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2007-08-28 |
|
| 425-677
| 6 |
Issaquah |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2017-04-30 |
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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