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 |
| 414-261
| 1 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-12-03 |
|
| 414-261
| 2 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-12-03 |
|
| 414-261
| 3 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-12-03 |
|
| 414-261
| 4 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-12-03 |
|
| 414-261
| 5 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-12-03 |
|
| 414-261
| 6 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2020-12-03 |
|
| 414-261
| 7 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-01-14 |
|
| 414-261
| 8 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-01-14 |
|
| 414-261
| 9 |
MILWWIAU07Z |
321J HD CARRIER LLC |
356 |
|
2020-11-23 |
|
| 414-263
| A |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 0 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 1 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 2 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 3 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 4 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 5 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 6 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 7 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 8 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-263
| 9 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2010-06-19 |
|
| 414-264
| A |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 0 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 1 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 2 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 3 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 4 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 5 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 6 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 7 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 8 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-264
| 9 |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2022-08-08 |
|
| 414-265
| A |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-265
| 0 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-265
| 1 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-265
| 2 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-265
| 3 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-265
| 4 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-265
| 5 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-265
| 6 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2008-08-29 |
|
| 414-265
| 7 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-265
| 8 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-07-25 |
|
| 414-265
| 9 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2011-07-01 |
|
| 414-266
| A |
MILWWI12DS2 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-267
| A |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-267
| 0 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-267
| 1 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-267
| 2 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-267
| 3 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-267
| 4 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-267
| 5 |
MILWWI17DS0 |
9327 WISCONSIN BELL INC |
356 |
|
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|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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