Local Calling Guide
Area code/prefix search
Berlin, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-290
| A |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
|
|
| 920-290
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
|
|
| 920-290
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2006-01-21 |
|
| 920-290
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
|
|
| 920-290
| 3 |
|
3839 CHARTER FIBERLINK, LLC - WI |
350 |
|
2007-04-15 |
|
| 920-290
| 4 |
|
6274 UNITED STATES CELLULAR - WI |
350 |
|
2008-08-28 |
|
| 920-290
| 5 |
|
6274 UNITED STATES CELLULAR - WI |
350 |
|
2012-01-19 |
|
| 920-290
| 6 |
|
6274 UNITED STATES CELLULAR - WI |
350 |
|
2014-03-24 |
|
| 920-290
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2014-07-06 |
|
| 920-290
| 8 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2018-12-05 |
|
| 920-290
| 9 |
|
6274 UNITED STATES CELLULAR - WI |
350 |
|
2020-04-17 |
|
| 920-354
| A |
GNBYWIEL1MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
|
|
| 920-354
| 0 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
350 |
|
2008-11-22 |
|
| 920-354
| 1 |
|
698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS |
350 |
|
2010-01-06 |
|
| 920-354
| 2 |
|
698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS |
350 |
|
2010-01-06 |
|
| 920-354
| 3 |
|
698E MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS |
350 |
|
2010-01-06 |
|
| 920-354
| 4 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
2013-09-27 |
|
| 920-354
| 5 |
|
766H INTEGRATED PATH COMMUNICATIONS, LLC - WI |
350 |
|
2018-07-12 |
|
| 920-354
| 6 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
2004-07-16 |
|
| 920-354
| 7 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2013-09-12 |
|
| 920-354
| 8 |
|
225C ONVOY, LLC - WI |
350 |
|
2018-10-23 |
|
| 920-354
| 9 |
|
145J TERRA NOVA TELECOM INC. |
350 |
|
2025-07-12 |
|
| 920-361
| A |
BRLNWI01DS0 |
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 0 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 1 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 2 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 3 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 4 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 5 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 6 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 7 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-361
| 8 |
|
624H ONVOY SPECTRUM, LLC |
350 |
|
2021-06-21 |
|
| 920-361
| 9 |
|
0924 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC |
350 |
|
|
|
| 920-789
| A |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
|
|
| 920-789
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
|
|
| 920-789
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
|
|
| 920-789
| 2 |
|
225C ONVOY, LLC - WI |
350 |
|
2019-05-23 |
|
| 920-789
| 3 |
|
225C ONVOY, LLC - WI |
350 |
|
2019-05-23 |
|
| 920-789
| 4 |
|
225C ONVOY, LLC - WI |
350 |
|
2021-01-28 |
|
| 920-789
| 5 |
|
225C ONVOY, LLC - WI |
350 |
|
2021-01-28 |
|
| 920-789
| 6 |
|
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
350 |
|
2016-02-05 |
|
| 920-789
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
350 |
|
2014-11-25 |
|
| 920-789
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
|
|
| 920-789
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
|
|
| 920-914
| A |
APPLWI01XWX |
623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI |
350 |
|
|
|
| 920-914
| 0 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2022-09-07 |
|
| 920-914
| 1 |
|
623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI |
350 |
|
2022-03-20 |
|
| 920-914
| 2 |
|
3839 CHARTER FIBERLINK, LLC - WI |
350 |
|
2024-07-27 |
|
| 920-914
| 3 |
|
5562 METROPCS, INC. |
350 |
|
2025-03-30 |
|
| 920-914
| 7 |
|
6529 T-MOBILE USA, INC. |
350 |
|
2025-02-14 |
|
| 920-914
| 9 |
|
225C ONVOY, LLC - WI |
350 |
|
2026-01-04 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: BeeVox - Whitelabel Reseller Platform
Like this site? We accept donations via PayPal.