Local Calling Guide
Area code/prefix search
Oconomowoc, WI
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 262-434
| 0 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 262-434
| 1 |
|
9327 WISCONSIN BELL INC |
356 |
|
2007-09-06 |
|
| 262-434
| 2 |
|
9327 WISCONSIN BELL INC |
356 |
|
2007-09-06 |
|
| 262-434
| 3 |
|
9327 WISCONSIN BELL INC |
356 |
|
2007-09-06 |
|
| 262-434
| 4 |
|
9327 WISCONSIN BELL INC |
356 |
|
2007-09-06 |
|
| 262-434
| 5 |
|
9327 WISCONSIN BELL INC |
356 |
|
2007-09-06 |
|
| 262-434
| 6 |
|
9327 WISCONSIN BELL INC |
356 |
|
2007-09-06 |
|
| 262-434
| 7 |
|
9327 WISCONSIN BELL INC |
356 |
|
2007-09-06 |
|
| 262-434
| 8 |
|
9327 WISCONSIN BELL INC |
356 |
|
2007-09-06 |
|
| 262-434
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 262-443
| A |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 0 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 1 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 2 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 3 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 4 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 5 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2011-03-02 |
|
| 262-443
| 7 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 8 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-443
| 9 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 262-449
| A |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2024-05-18 |
|
| 262-449
| 0 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-05-18 |
|
| 262-449
| 1 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-06-30 |
|
| 262-449
| 2 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-01-24 |
|
| 262-449
| 3 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-05-02 |
|
| 262-449
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2025-01-22 |
|
| 262-449
| 5 |
|
5562 METROPCS, INC. |
356 |
|
2025-03-30 |
|
| 262-449
| 6 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2025-12-01 |
|
| 262-449
| 7 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-12-01 |
|
| 262-449
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-12-01 |
|
| 262-449
| 9 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-11-24 |
|
| 262-468
| A |
MILXWIIXDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
|
|
| 262-468
| 0 |
|
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
|
|
| 262-468
| 1 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2014-04-06 |
|
| 262-468
| 2 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2018-07-29 |
|
| 262-468
| 3 |
|
829J PAETEC ITEL, LLC |
356 |
|
2009-11-06 |
|
| 262-468
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2005-06-10 |
|
| 262-468
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2010-12-03 |
|
| 262-468
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2008-11-02 |
|
| 262-468
| 7 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2010-06-19 |
|
| 262-468
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2013-09-13 |
|
| 262-468
| 9 |
|
225C ONVOY, LLC - WI |
356 |
|
2015-05-10 |
|
| 262-490
| A |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 262-560
| A |
OCNMWI11DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 262-567
| A |
OCNMWI11DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 262-569
| A |
OCNMWI11DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 262-730
| A |
MILWWI12X7X |
9748 AMERICAN MESSAGING SERVICES, LLC |
356 |
|
|
|
| 262-804
| A |
WALLWIFIDS0 |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
|
|
| 262-804
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2008-11-04 |
|
| 262-804
| 1 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2018-01-26 |
|
| 262-804
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2017-01-16 |
|
| 262-804
| 3 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
2017-11-10 |
|
| 262-804
| 4 |
|
227F PEERLESS NETWORK OF WISCONSIN, LLC - WI |
356 |
|
2019-03-13 |
|
| 262-804
| 5 |
|
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2016-11-10 |
|
| 262-804
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
356 |
|
2014-12-31 |
|
| 262-804
| 7 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-08-24 |
|
| 262-804
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2016-01-29 |
|
| 262-804
| 9 |
|
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
|
|
<< 1 2
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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