Local Calling Guide
Area code/prefix search
Milwaukee Zone 1, WI
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 414-810
| 4 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2005-08-15 |
|
| 414-810
| 5 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-810
| 6 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2008-11-22 |
|
| 414-810
| 7 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2010-03-15 |
|
| 414-810
| 8 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-810
| 9 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-812
| A |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
|
|
| 414-812
| 0 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-10-03 |
|
| 414-812
| 1 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-10-03 |
|
| 414-812
| 2 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-10-03 |
|
| 414-812
| 3 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-10-03 |
|
| 414-812
| 4 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-10-03 |
|
| 414-812
| 5 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-10-03 |
|
| 414-812
| 6 |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2020-09-21 |
|
| 414-812
| 7 |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2020-09-21 |
|
| 414-812
| 8 |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2020-09-21 |
|
| 414-812
| 9 |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
2020-09-21 |
|
| 414-813
| A |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-813
| 0 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-813
| 1 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-813
| 2 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2008-10-21 |
|
| 414-813
| 3 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-813
| 4 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-813
| 5 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-813
| 6 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-813
| 7 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-07-21 |
|
| 414-813
| 8 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-813
| 9 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-816
| A |
MILWWI13X3X |
6630 SPOK, INC. |
356 |
|
|
|
| 414-817
| A |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-817
| 0 |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-817
| 1 |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-817
| 2 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2008-02-12 |
|
| 414-817
| 3 |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-817
| 4 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2008-02-12 |
|
| 414-817
| 5 |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-817
| 6 |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-817
| 7 |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-817
| 8 |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-817
| 9 |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-828
| A |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
|
|
| 414-831
| A |
MILWWI12X8Y |
829J PAETEC ITEL, LLC |
356 |
|
|
|
| 414-837
| A |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
|
|
| 414-837
| 0 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2008-10-21 |
|
| 414-837
| 1 |
MILXWIJIGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2008-10-21 |
|
| 414-837
| 2 |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
|
|
| 414-837
| 3 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2007-02-07 |
|
| 414-837
| 4 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2007-02-28 |
|
| 414-837
| 5 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2007-03-21 |
|
| 414-837
| 6 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2007-04-12 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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