Local Calling Guide
Area code/prefix search
Westfield, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 608-296
| A |
WSFDWIXARS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-296
| 0 |
|
225C ONVOY, LLC - WI |
354 |
|
2021-07-25 |
|
| 608-296
| 1 |
|
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-296
| 2 |
|
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-296
| 3 |
|
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-296
| 4 |
|
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-296
| 5 |
|
408G MARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. - WI |
354 |
|
2011-06-30 |
|
| 608-296
| 6 |
|
408G MARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. - WI |
354 |
|
2011-06-30 |
|
| 608-296
| 7 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2013-05-02 |
|
| 608-296
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
354 |
|
2016-07-11 |
|
| 608-296
| 9 |
|
225C ONVOY, LLC - WI |
354 |
|
2021-12-17 |
|
| 608-369
| A |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-369
| 0 |
|
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-369
| 1 |
|
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-369
| 2 |
|
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-369
| 3 |
|
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-369
| 4 |
|
6274 UNITED STATES CELLULAR - WI |
354 |
|
2011-09-25 |
|
| 608-369
| 5 |
|
6274 UNITED STATES CELLULAR - WI |
354 |
|
2016-07-08 |
|
| 608-369
| 6 |
|
225C ONVOY, LLC - WI |
354 |
|
2020-05-25 |
|
| 608-369
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
354 |
|
2014-12-29 |
|
| 608-369
| 8 |
|
225C ONVOY, LLC - WI |
354 |
|
2021-04-05 |
|
| 608-369
| 9 |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-24 |
|
| 608-508
| A |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
|
|
| 608-508
| 0 |
|
225C ONVOY, LLC - WI |
354 |
|
2023-07-30 |
|
| 608-508
| 1 |
|
5562 METROPCS, INC. |
354 |
|
2025-03-30 |
|
| 608-508
| 2 |
|
624H ONVOY SPECTRUM, LLC |
354 |
|
2023-06-01 |
|
| 608-508
| 5 |
|
225C ONVOY, LLC - WI |
354 |
|
2022-03-04 |
|
| 608-508
| 6 |
|
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2022-02-11 |
|
| 608-508
| 7 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2023-01-20 |
|
| 608-508
| 8 |
|
6529 T-MOBILE USA, INC. |
354 |
|
2025-02-24 |
|
| 608-508
| 9 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2025-12-20 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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