Local Calling Guide
Area code/prefix search
Kennewick, WA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 509-231
| 5 |
KNWCWAXAX3X |
483E ONVOY, LLC - WA |
676 |
|
2023-06-05 |
|
| 509-231
| 6 |
SPKNWA01XUY |
6010 NEW CINGULAR WIRELESS PCS, LLC |
676 |
|
2023-04-07 |
|
| 509-231
| 7 |
KNWCWAXAX3X |
483E ONVOY, LLC - WA |
676 |
|
2023-03-19 |
|
| 509-231
| 8 |
KNWCWAXAX3X |
483E ONVOY, LLC - WA |
676 |
|
2023-01-12 |
|
| 509-231
| 9 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
|
2022-11-12 |
|
| 509-308
| A |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 0 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 1 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 2 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 3 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 4 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 5 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 6 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 7 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 8 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
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| 509-308
| 9 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
|
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| 509-366
| A |
KNWCWABB1MD |
6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 0 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 1 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 2 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 3 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 4 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 5 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 6 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 7 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 8 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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| 509-366
| 9 |
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6270 UNITED STATES CELLULAR - WA |
676 |
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|
| 509-374
| A |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
|
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| 509-374
| 0 |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
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| 509-374
| 1 |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
|
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| 509-374
| 2 |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
|
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|
| 509-374
| 3 |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
|
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|
| 509-374
| 4 |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
|
|
|
| 509-374
| 5 |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
|
|
|
| 509-374
| 6 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
|
2004-12-13 |
|
| 509-374
| 7 |
KNWCWAXA1MD |
6529 T-MOBILE USA, INC. |
676 |
|
2007-04-01 |
|
| 509-374
| 8 |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
|
|
|
| 509-374
| 9 |
KNWCWAXADS2 |
4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
676 |
|
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|
| 509-378
| A |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
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|
| 509-378
| 0 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2005-03-15 |
|
| 509-378
| 1 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2005-11-10 |
|
| 509-378
| 2 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2005-11-10 |
|
| 509-378
| 3 |
WNTCWAXXDMD |
7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA |
676 |
|
2006-12-08 |
|
| 509-378
| 4 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2006-07-17 |
|
| 509-378
| 5 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2006-11-20 |
|
| 509-378
| 6 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2007-10-16 |
|
| 509-378
| 7 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2007-12-27 |
|
| 509-378
| 8 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2008-02-26 |
|
| 509-378
| 9 |
SPKNWA01XDY |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
676 |
|
2005-03-15 |
|
| 509-396
| A |
SPKNWA01XUX |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
676 |
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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