Local Calling Guide
Area code/prefix search
Milwaukee Zone 4, WI
1 2 3 4 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 414-206
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-206
| 0 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2016-08-20 |
|
| 414-206
| 1 |
|
225C ONVOY, LLC - WI |
356 |
|
2016-08-29 |
|
| 414-206
| 2 |
|
225C ONVOY, LLC - WI |
356 |
|
2016-03-03 |
|
| 414-206
| 3 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2017-06-01 |
|
| 414-206
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2015-12-14 |
|
| 414-206
| 5 |
|
225C ONVOY, LLC - WI |
356 |
|
2015-10-16 |
|
| 414-206
| 6 |
|
073H TELNYX LLC |
356 |
|
2017-03-14 |
|
| 414-206
| 7 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2015-07-23 |
|
| 414-206
| 8 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2015-07-23 |
|
| 414-206
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2015-07-23 |
|
| 414-214
| A |
MILXWIILDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-214
| 0 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2014-11-27 |
|
| 414-214
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-214
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-214
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-214
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-214
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-214
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-214
| 7 |
|
829J PAETEC ITEL, LLC |
356 |
|
2013-10-25 |
|
| 414-214
| 8 |
|
829J PAETEC ITEL, LLC |
356 |
|
2011-10-24 |
|
| 414-214
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-228
| A |
MILWWI23DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-236
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-236
| 0 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2007-08-31 |
|
| 414-236
| 1 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-236
| 2 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2007-11-15 |
|
| 414-236
| 4 |
|
225C ONVOY, LLC - WI |
356 |
|
2009-01-19 |
|
| 414-236
| 5 |
|
516C AT&T CORP. |
356 |
|
2006-07-07 |
|
| 414-236
| 6 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2015-03-12 |
|
| 414-236
| 7 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2014-11-27 |
|
| 414-236
| 8 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2007-11-30 |
|
| 414-236
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-247
| A |
MILWWI23DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-262
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-262
| 0 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2023-12-08 |
|
| 414-262
| 1 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2023-12-08 |
|
| 414-262
| 2 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2023-12-08 |
|
| 414-262
| 3 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2023-12-08 |
|
| 414-262
| 4 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2023-12-08 |
|
| 414-262
| 5 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-03-10 |
|
| 414-262
| 6 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-03-10 |
|
| 414-262
| 7 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-04-12 |
|
| 414-262
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-12 |
|
| 414-262
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2023-10-29 |
|
| 414-284
| A |
MILWWIAU06Z |
495J STRATUS NETWORKS |
356 |
|
|
|
| 414-284
| 0 |
|
197D VONAGE AMERICA LLC |
356 |
|
2021-06-06 |
|
| 414-284
| 1 |
|
495J STRATUS NETWORKS |
356 |
|
2021-01-18 |
|
| 414-284
| 2 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 3 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 4 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 5 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 6 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 7 |
|
197D VONAGE AMERICA LLC |
356 |
|
2021-06-06 |
|
| 414-284
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2025-01-05 |
|
| 414-284
| 9 |
|
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-07-11 |
|
| 414-348
| A |
MILWWIAUXZZ |
965H FRACTEL, LLC |
356 |
|
|
|
| 414-348
| 0 |
|
227F PEERLESS NETWORK OF WISCONSIN, LLC - WI |
356 |
|
2020-05-03 |
|
| 414-348
| 1 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-09-18 |
|
| 414-348
| 2 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-05-17 |
|
| 414-348
| 3 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-05-17 |
|
| 414-348
| 4 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-09-18 |
|
| 414-348
| 5 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-09-18 |
|
| 414-348
| 6 |
|
965H FRACTEL, LLC |
356 |
|
2020-05-02 |
|
| 414-348
| 7 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-07-07 |
|
| 414-348
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-07-07 |
|
| 414-348
| 9 |
|
225C ONVOY, LLC - WI |
356 |
|
2020-07-07 |
|
| 414-351
| A |
MILWWI23DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-352
| A |
MILWWI23DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-353
| A |
MILWWI28DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-354
| A |
MILWWI16DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-355
| A |
MILWWI16DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-357
| A |
MILWWI16DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-358
| A |
MILWWI28DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-359
| A |
MILWWI38RS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-362
| A |
MILWWI16DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-364
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-365
| A |
MILWWI16DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-368
| A |
MILXWIIXDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
|
|
| 414-368
| 0 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2015-03-12 |
|
| 414-368
| 1 |
|
520K TDS METROCOM, LLC |
356 |
|
2010-11-22 |
|
| 414-368
| 2 |
|
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
2011-05-09 |
|
| 414-368
| 3 |
|
516C AT&T CORP. |
356 |
|
2011-05-19 |
|
| 414-368
| 4 |
|
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
2007-02-28 |
|
| 414-368
| 5 |
|
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
|
|
| 414-368
| 6 |
|
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
|
|
| 414-368
| 7 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2008-03-03 |
|
| 414-368
| 8 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2008-03-03 |
|
| 414-368
| 9 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2010-03-04 |
|
| 414-371
| A |
MILWWI16DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-375
| A |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 414-375
| 0 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2005-07-15 |
|
| 414-375
| 1 |
|
520K TDS METROCOM, LLC |
356 |
|
2004-11-26 |
|
| 414-375
| 2 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2005-07-15 |
|
| 414-375
| 3 |
|
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
2006-10-06 |
|
| 414-375
| 4 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 414-375
| 5 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2019-03-11 |
|
| 414-375
| 6 |
|
073H TELNYX LLC |
356 |
|
2019-03-18 |
|
| 414-375
| 7 |
|
225C ONVOY, LLC - WI |
356 |
|
2008-08-31 |
|
| 414-375
| 9 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2008-11-22 |
|
1 2 3 4 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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