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 |
| 425-571
| 6 |
Issaquah |
WA |
|
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2025-04-23 |
|
| 425-571
| 7 |
Issaquah |
WA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2025-12-26 |
|
| 425-571
| 9 |
Issaquah |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2025-02-09 |
|
| 425-572
| A |
Renton |
WA |
RDMDWASYDS1 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 425-572
| 0 |
Renton |
WA |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
|
|
| 425-572
| 1 |
Renton |
WA |
RDMDWASYDS1 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 425-572
| 2 |
Renton |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2019-06-21 |
|
| 425-572
| 3 |
Renton |
WA |
RDMDWASYDS1 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 425-572
| 4 |
Renton |
WA |
STTLWAWBXQZ |
197D VONAGE AMERICA LLC |
674 |
|
2020-09-24 |
|
| 425-572
| 5 |
Renton |
WA |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2006-08-03 |
|
| 425-572
| 6 |
Renton |
WA |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2006-08-03 |
|
| 425-572
| 7 |
Renton |
WA |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
2020-11-16 |
|
| 425-572
| 8 |
Renton |
WA |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
2020-01-11 |
|
| 425-572
| 9 |
Renton |
WA |
RDMDWASYDS1 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 425-573
| A |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 0 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 1 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 2 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 3 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 4 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 5 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 6 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 7 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 8 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-573
| 9 |
Everett |
WA |
|
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
2025-10-27 |
|
| 425-574
| A |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-15 |
|
| 425-574
| 0 |
Bellevue |
WA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2025-11-17 |
|
| 425-574
| 1 |
Bellevue |
WA |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2025-11-17 |
|
| 425-574
| 2 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-17 |
|
| 425-574
| 3 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-17 |
|
| 425-574
| 4 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-17 |
|
| 425-574
| 5 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-17 |
|
| 425-574
| 6 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-17 |
|
| 425-574
| 7 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-17 |
|
| 425-574
| 8 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-15 |
|
| 425-574
| 9 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-11-15 |
|
| 425-575
| A |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-12-18 |
|
| 425-575
| 0 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2026-01-17 |
|
| 425-575
| 1 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2026-01-17 |
|
| 425-575
| 2 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2026-01-17 |
|
| 425-575
| 3 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2026-01-17 |
|
| 425-575
| 4 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-12-19 |
|
| 425-575
| 5 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-12-19 |
|
| 425-575
| 6 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-12-19 |
|
| 425-575
| 7 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-12-19 |
|
| 425-575
| 8 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-12-18 |
|
| 425-575
| 9 |
Bellevue |
WA |
|
6529 T-MOBILE USA, INC. |
674 |
|
2025-12-18 |
|
| 425-576
| A |
Kirkland |
WA |
KRLDWAXXDS0 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
674 |
|
|
|
| 425-577
| A |
Bellevue |
WA |
RDMDWASYDS1 |
7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA |
674 |
|
|
|
| 425-577
| 0 |
Bellevue |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2005-10-25 |
|
<< 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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