Local Calling Guide
Area code/prefix search
Beaver Dam, WI
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-557
| 3 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2016-03-25 |
|
| 920-557
| 4 |
MILWWIAUDS2 |
227F PEERLESS NETWORK OF WISCONSIN, LLC - WI |
356 |
|
2018-12-29 |
|
| 920-557
| 6 |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2010-04-23 |
|
| 920-557
| 7 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-04-05 |
|
| 920-557
| 8 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-04-05 |
|
| 920-557
| 9 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2021-11-28 |
|
| 920-631
| A |
MILWWIHEWMD |
516C AT&T CORP. |
356 |
|
|
|
| 920-631
| 0 |
MILWWIAUX7Y |
939H COMMIO, LLC |
356 |
|
2022-08-22 |
|
| 920-631
| 1 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2022-03-10 |
|
| 920-631
| 2 |
MILWWIAUDS2 |
227F PEERLESS NETWORK OF WISCONSIN, LLC - WI |
356 |
|
2020-05-31 |
|
| 920-631
| 3 |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-06-25 |
|
| 920-631
| 4 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2022-03-10 |
|
| 920-631
| 5 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-08-14 |
|
| 920-631
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2025-07-26 |
|
| 920-631
| 7 |
MILWWIHEWMD |
516C AT&T CORP. |
356 |
|
2010-02-13 |
|
| 920-631
| 8 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-08-14 |
|
| 920-631
| 9 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-08-14 |
|
| 920-763
| A |
MILXWIIXDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
|
|
| 920-763
| 0 |
MILXWIIXDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
|
|
| 920-763
| 2 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
2004-10-29 |
|
| 920-763
| 3 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
2004-10-29 |
|
| 920-763
| 4 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
2004-10-29 |
|
| 920-763
| 5 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
2004-10-29 |
|
| 920-763
| 6 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
2012-07-05 |
|
| 920-763
| 7 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
2012-10-26 |
|
| 920-763
| 9 |
MILWWIAUXAY |
197D VONAGE AMERICA LLC |
356 |
|
2022-07-10 |
|
| 920-791
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-791
| 0 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-791
| 1 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2011-05-20 |
|
| 920-791
| 2 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2020-04-18 |
|
| 920-791
| 3 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2020-04-18 |
|
| 920-791
| 5 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2020-10-05 |
|
| 920-791
| 7 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-06-14 |
|
| 920-791
| 9 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 920-820
| A |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 0 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 1 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 2 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 3 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 4 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 5 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 6 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 7 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 8 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-820
| 9 |
|
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 920-821
| A |
MILWWI12X8Y |
829J PAETEC ITEL, LLC |
356 |
|
|
|
| 920-821
| 0 |
MILWWI12X8Y |
829J PAETEC ITEL, LLC |
356 |
|
|
|
| 920-821
| 1 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2015-05-10 |
|
| 920-821
| 2 |
MILWWI12X8Y |
829J PAETEC ITEL, LLC |
356 |
|
|
|
| 920-821
| 3 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2015-05-28 |
|
| 920-821
| 4 |
MILWWI12X8Y |
829J PAETEC ITEL, LLC |
356 |
|
|
|
| 920-821
| 5 |
MILWWI12X8Y |
829J PAETEC ITEL, LLC |
356 |
|
|
|
| 920-821
| 6 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2015-05-28 |
|
| 920-821
| 7 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2018-03-17 |
|
| 920-821
| 8 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2018-02-01 |
|
| 920-821
| 9 |
MILWWI12X8Y |
829J PAETEC ITEL, LLC |
356 |
|
|
|
| 920-885
| A |
BVDMWI01DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 920-887
| A |
BVDMWI01DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
<< 1 2
Last updated: Sun, 17 May 2026 03:26:51 UTC
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