Local Calling Guide
Area code/prefix search
Plymouth, WI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-400
| A |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 920-400
| 0 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2008-08-10 |
|
| 920-400
| 1 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2010-12-03 |
|
| 920-400
| 2 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2011-06-26 |
|
| 920-400
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
2012-03-16 |
|
| 920-400
| 4 |
|
965H FRACTEL, LLC |
356 |
|
2020-03-19 |
|
| 920-400
| 5 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-04-19 |
|
| 920-400
| 6 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2020-02-25 |
|
| 920-400
| 7 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2018-02-16 |
|
| 920-400
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-05 |
|
| 920-400
| 9 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2008-08-10 |
|
| 920-449
| A |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 920-449
| 0 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2023-05-12 |
|
| 920-449
| 1 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2005-09-16 |
|
| 920-449
| 2 |
|
9759 METRO SOUTHWEST PCS, LLP |
356 |
|
2010-09-11 |
|
| 920-449
| 3 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2011-05-27 |
|
| 920-449
| 4 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 920-449
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2005-08-15 |
|
| 920-449
| 6 |
|
520K TDS METROCOM, LLC |
356 |
|
2023-06-29 |
|
| 920-449
| 7 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
2006-12-17 |
|
| 920-449
| 8 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2018-09-19 |
|
| 920-635
| A |
MILWWI45XBX |
508J CENTURYLINK COMMUNICATIONS, LLC |
356 |
|
|
|
| 920-635
| 1 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2024-12-17 |
|
| 920-635
| 2 |
|
225C ONVOY, LLC - WI |
356 |
|
2021-01-15 |
|
| 920-635
| 3 |
|
225C ONVOY, LLC - WI |
356 |
|
2021-01-15 |
|
| 920-635
| 4 |
|
225C ONVOY, LLC - WI |
356 |
|
2021-01-15 |
|
| 920-635
| 5 |
|
225C ONVOY, LLC - WI |
356 |
|
2021-01-15 |
|
| 920-635
| 6 |
|
490J DISH WIRELESS, LLC |
356 |
|
2023-05-06 |
|
| 920-635
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
356 |
|
2014-11-11 |
|
| 920-635
| 8 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-06-26 |
|
| 920-635
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2025-02-22 |
|
| 920-838
| A |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-838
| 0 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2008-11-06 |
|
| 920-838
| 1 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2004-04-09 |
|
| 920-838
| 2 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2004-04-09 |
|
| 920-838
| 3 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2004-04-09 |
|
| 920-838
| 4 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2004-04-09 |
|
| 920-838
| 5 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2012-07-12 |
|
| 920-838
| 6 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2015-08-01 |
|
| 920-838
| 8 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2022-06-04 |
|
| 920-892
| A |
PLMOWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-892
| 0 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2008-11-22 |
|
| 920-892
| 1 |
|
145J TERRA NOVA TELECOM INC. |
356 |
|
2025-08-21 |
|
| 920-892
| 2 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-892
| 3 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-892
| 4 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-892
| 5 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-892
| 6 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-892
| 7 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-892
| 8 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-892
| 9 |
|
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
| 920-893
| A |
PLMOWIXAPS0 |
0886 FRONTIER NORTH INC. - WI |
356 |
|
|
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
Sponsored by: BeeVox - Whitelabel Reseller Platform
Like this site? We accept donations via PayPal.