Local Calling Guide
Area code/prefix search
Theresa, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-276
| A |
THRSWIXARS4 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-276
| 0 |
THRSWIXARS4 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-276
| 1 |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2006-08-21 |
|
| 920-276
| 2 |
FDULWIGN0MD |
3839 CHARTER FIBERLINK, LLC - WI |
356 |
|
2007-05-11 |
|
| 920-276
| 3 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-06-03 |
|
| 920-276
| 4 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-06-03 |
|
| 920-276
| 5 |
PLMOWIXAEMD |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-06-27 |
|
| 920-276
| 6 |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2018-03-30 |
|
| 920-276
| 7 |
MILWWI45XBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
356 |
|
2015-01-05 |
|
| 920-276
| 8 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-04-12 |
|
| 920-276
| 9 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-07-02 |
|
| 920-353
| A |
PLMOWIXAGMD |
506J TWILIO INTERNATIONAL, INC. |
356 |
|
2025-01-17 |
|
| 920-353
| 2 |
PLMOWIXAHMD |
225C ONVOY, LLC - WI |
356 |
|
2023-08-13 |
|
| 920-353
| 3 |
PLMOWIXAGMD |
506J TWILIO INTERNATIONAL, INC. |
356 |
|
2025-01-18 |
|
| 920-488
| A |
THRSWIXARS4 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-488
| 0 |
PLMOWIXAEMD |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-11-27 |
|
| 920-488
| 1 |
PLMOWIXAEMD |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-11-27 |
|
| 920-488
| 2 |
THRSWIXARS4 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-488
| 3 |
THRSWIXARS4 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-488
| 4 |
THRSWIXARS4 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-488
| 5 |
MILWWIAU11Z |
490J DISH WIRELESS, LLC |
356 |
|
2023-06-12 |
|
| 920-488
| 6 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2022-12-23 |
|
| 920-488
| 8 |
MILWWIAUXZZ |
965H FRACTEL, LLC |
356 |
|
2020-03-19 |
|
| 920-488
| 9 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-04-19 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
Sponsored by: LES.NET
Like this site? We accept donations via PayPal.