Local Calling Guide
Area code/prefix search
NPA: 920
[Rate centres in NPA 920]
[Dial plan for NPA 920]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-257
| 7 |
Appleton |
WI |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2006-11-04 |
|
| 920-257
| 8 |
Appleton |
WI |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2007-01-04 |
|
| 920-257
| 9 |
Appleton |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
2007-01-30 |
|
| 920-258
| A |
Oshkosh |
WI |
APPLWIGD5MD |
6630 USA MOBILITY WIRELESS, INC. |
350 |
|
|
|
| 920-259
| A |
Seymour |
WI |
APPLWI01XEX |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
350 |
|
|
|
| 920-259
| 0 |
Seymour |
WI |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
350 |
|
2022-02-26 |
|
| 920-259
| 1 |
Seymour |
WI |
|
5562 METROPCS, INC. |
350 |
|
2025-03-30 |
|
| 920-259
| 2 |
Seymour |
WI |
|
225C ONVOY, LLC - WI |
350 |
|
2020-09-03 |
|
| 920-259
| 3 |
Seymour |
WI |
|
3839 CHARTER FIBERLINK, LLC - WI |
350 |
|
2011-01-19 |
|
| 920-259
| 4 |
Seymour |
WI |
|
225C ONVOY, LLC - WI |
350 |
|
2020-09-03 |
|
| 920-259
| 7 |
Seymour |
WI |
|
225C ONVOY, LLC - WI |
350 |
|
2020-03-26 |
|
| 920-259
| 8 |
Seymour |
WI |
|
225C ONVOY, LLC - WI |
350 |
|
2020-03-26 |
|
| 920-259
| 9 |
Seymour |
WI |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
350 |
|
2008-03-13 |
|
| 920-260
| A |
Markesan |
WI |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 920-260
| 0 |
Markesan |
WI |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2023-08-06 |
|
| 920-260
| 1 |
Markesan |
WI |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2013-09-12 |
|
| 920-260
| 2 |
Markesan |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2019-08-29 |
|
| 920-260
| 3 |
Markesan |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2021-04-08 |
|
| 920-260
| 4 |
Markesan |
WI |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 920-260
| 5 |
Markesan |
WI |
|
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2014-10-10 |
|
| 920-260
| 6 |
Markesan |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2021-04-08 |
|
| 920-260
| 7 |
Markesan |
WI |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
356 |
|
2015-01-02 |
|
| 920-260
| 8 |
Markesan |
WI |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2019-11-05 |
|
| 920-260
| 9 |
Markesan |
WI |
|
5562 METROPCS, INC. |
356 |
|
2025-06-01 |
|
| 920-261
| A |
Watertown |
WI |
WTTWWI01DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 920-262
| A |
Watertown |
WI |
WTTWWI01DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 920-263
| A |
Fond du Lac |
WI |
MILWWIAUX7Z |
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 0 |
Fond du Lac |
WI |
|
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 1 |
Fond du Lac |
WI |
|
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 2 |
Fond du Lac |
WI |
|
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 3 |
Fond du Lac |
WI |
|
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 4 |
Fond du Lac |
WI |
|
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 5 |
Fond du Lac |
WI |
|
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 6 |
Fond du Lac |
WI |
|
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 7 |
Fond du Lac |
WI |
|
6692 NEW CELL DBA CELLCOM |
356 |
|
|
|
| 920-263
| 8 |
Fond du Lac |
WI |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-11-21 |
|
| 920-263
| 9 |
Fond du Lac |
WI |
|
227F PEERLESS NETWORK OF WISCONSIN, LLC - WI |
356 |
|
2013-05-05 |
|
| 920-264
| A |
Green Bay |
WI |
GNBYWIEL1MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
|
|
| 920-264
| 0 |
Green Bay |
WI |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
|
|
| 920-264
| 1 |
Green Bay |
WI |
|
997C CENTRAL WISCONSIN COMMUNICATIONS, INC. - WI |
350 |
|
2006-06-26 |
|
| 920-264
| 2 |
Green Bay |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
2006-08-01 |
|
| 920-264
| 3 |
Green Bay |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
2010-01-07 |
|
| 920-264
| 4 |
Green Bay |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
2006-10-30 |
|
| 920-264
| 5 |
Green Bay |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
2006-10-30 |
|
| 920-264
| 6 |
Green Bay |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
2006-10-30 |
|
| 920-264
| 7 |
Green Bay |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
2007-05-17 |
|
| 920-264
| 8 |
Green Bay |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
2007-05-17 |
|
| 920-264
| 9 |
Green Bay |
WI |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
|
|
| 920-265
| A |
Green Bay |
WI |
APPLWI01XEX |
6529 T-MOBILE USA, INC. |
350 |
|
|
|
| 920-265
| 0 |
Green Bay |
WI |
|
6529 T-MOBILE USA, INC. |
350 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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