Local Calling Guide
Area code/prefix search
Milwaukee Zone 4, WI
<< 1 2 3 4 5 6 7 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 414-786
| 0 |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-07-11 |
|
| 414-786
| 1 |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-07-11 |
|
| 414-786
| 2 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-02-13 |
|
| 414-786
| 3 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-02-13 |
|
| 414-786
| 4 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-02-13 |
|
| 414-786
| 5 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-02-13 |
|
| 414-786
| 6 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-02-13 |
|
| 414-786
| 7 |
MILWWIAUXZZ |
965H FRACTEL, LLC |
356 |
|
2020-10-25 |
|
| 414-786
| 8 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-02-13 |
|
| 414-786
| 9 |
MILWWIAUDS2 |
227F PEERLESS NETWORK OF WISCONSIN, LLC - WI |
356 |
|
2021-01-14 |
|
| 414-797
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-797
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2014-03-07 |
|
| 414-797
| 1 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2014-06-19 |
|
| 414-797
| 2 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2014-06-08 |
|
| 414-797
| 3 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2014-06-19 |
|
| 414-797
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2014-06-19 |
|
| 414-797
| 5 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2014-11-17 |
|
| 414-797
| 6 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-06-08 |
|
| 414-797
| 7 |
BRFDWIJZDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
2014-10-10 |
|
| 414-797
| 8 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2014-11-17 |
|
| 414-797
| 9 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-12-02 |
|
| 414-815
| A |
MILWWI38RS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-815
| 0 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2011-06-16 |
|
| 414-815
| 1 |
MILWWI38RS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-815
| 2 |
MILWWI38RS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-815
| 3 |
MILWWI38RS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-815
| 4 |
MILWWI38RS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-815
| 5 |
MILXWIIXDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
2008-10-18 |
|
| 414-815
| 7 |
MILWWI38RS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-815
| 9 |
|
227F PEERLESS NETWORK OF WISCONSIN, LLC - WI |
356 |
|
2025-12-18 |
|
| 414-865
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-865
| 0 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-10-28 |
|
| 414-865
| 1 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-10-28 |
|
| 414-865
| 2 |
BRFDWIJZDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
2013-10-05 |
|
| 414-865
| 3 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-10-28 |
|
| 414-865
| 4 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2014-11-17 |
|
| 414-865
| 5 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2014-11-17 |
|
| 414-865
| 6 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-10-28 |
|
| 414-865
| 7 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-10-28 |
|
| 414-865
| 8 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-10-28 |
|
| 414-865
| 9 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2013-06-22 |
|
| 414-928
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-928
| 0 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2017-09-28 |
|
| 414-928
| 1 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2018-10-19 |
|
| 414-928
| 2 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2018-06-08 |
|
| 414-928
| 3 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2019-01-20 |
|
| 414-928
| 4 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2019-03-11 |
|
| 414-928
| 5 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2019-03-11 |
|
| 414-928
| 6 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2019-03-11 |
|
| 414-928
| 7 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2016-10-14 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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