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 |
| 414-897
| 5 |
MILWWIHEVMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
356 |
|
|
|
| 414-897
| 6 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2007-10-19 |
|
| 414-897
| 7 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2006-11-09 |
|
| 414-897
| 8 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2006-11-23 |
|
| 414-897
| 9 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2023-08-19 |
|
| 414-899
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 0 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 1 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 2 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 3 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 4 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 5 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 6 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 7 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 8 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-899
| 9 |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-900
| A |
MILWWIAU26Z |
883K AHOI LLC |
356 |
|
2026-05-09 |
|
| 414-900
| 0 |
MILWWIAU26Z |
883K AHOI LLC |
356 |
|
2026-05-09 |
|
| 414-900
| 1 |
|
225C ONVOY, LLC - WI |
356 |
|
2026-07-24 |
|
| 414-900
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2026-07-24 |
|
| 414-900
| 9 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2026-05-11 |
|
| 414-902
| A |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-902
| 0 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2010-06-19 |
|
| 414-902
| 1 |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-902
| 2 |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-902
| 3 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2010-06-19 |
|
| 414-902
| 4 |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-902
| 5 |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-902
| 6 |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-902
| 7 |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-902
| 8 |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-902
| 9 |
MILWWI34DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| A |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 0 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 1 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 2 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 3 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2010-06-19 |
|
| 414-905
| 4 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 5 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 6 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 7 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 8 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-905
| 9 |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-906
| A |
MILWWI22DS0 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-907
| A |
MILWWI13X3X |
6630 SPOK, INC. |
356 |
|
|
|
| 414-908
| A |
BRFDWIJZDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
|
|
| 414-909
| A |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
|
|
| 414-909
| 0 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2015-04-16 |
|
| 414-909
| 1 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2015-04-16 |
|
| 414-909
| 2 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2015-04-16 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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