Local Calling Guide
Area code/prefix search
NPA: 414
[Rate centres in NPA 414]
[Dial plan for NPA 414]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 414-312
| 9 |
Milwaukee Zone 1 |
WI |
BRFDWIJZDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
2007-09-20 |
|
| 414-313
| A |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 0 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 1 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 2 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 3 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 4 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 5 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 6 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 7 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 8 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 9 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-314
| A |
Milwaukee Zone 1 |
WI |
MILWWI13X3X |
6630 SPOK, INC. |
356 |
|
|
|
| 414-315
| A |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 0 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 1 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 2 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 3 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 4 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 5 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 6 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 7 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 8 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 9 |
Milwaukee Zone 1 |
WI |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-316
| A |
Milwaukee Zone 1 |
WI |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 414-316
| 0 |
Milwaukee Zone 1 |
WI |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-11-04 |
|
| 414-316
| 1 |
Milwaukee Zone 1 |
WI |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-11-04 |
|
| 414-316
| 2 |
Milwaukee Zone 1 |
WI |
MILWWI12XBY |
520K TDS METROCOM, LLC |
356 |
|
2013-01-21 |
|
| 414-316
| 3 |
Milwaukee Zone 1 |
WI |
MILWWI12XBY |
520K TDS METROCOM, LLC |
356 |
|
2013-01-21 |
|
| 414-316
| 4 |
Milwaukee Zone 1 |
WI |
MILWWI12XBY |
520K TDS METROCOM, LLC |
356 |
|
2013-10-31 |
|
| 414-316
| 5 |
Milwaukee Zone 1 |
WI |
MILWWI12XBY |
520K TDS METROCOM, LLC |
356 |
|
2013-10-31 |
|
| 414-316
| 6 |
Milwaukee Zone 1 |
WI |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2013-10-31 |
|
| 414-316
| 7 |
Milwaukee Zone 1 |
WI |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2013-04-12 |
|
| 414-316
| 8 |
Milwaukee Zone 1 |
WI |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2013-04-12 |
|
| 414-316
| 9 |
Milwaukee Zone 1 |
WI |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2015-07-31 |
|
| 414-317
| A |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-317
| 0 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 1 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 2 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 3 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 4 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 5 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 6 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 7 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 8 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-317
| 9 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2022-03-06 |
|
| 414-318
| A |
Milwaukee Zone 1 |
WI |
MILWWI12XWX |
9748 AMERICAN MESSAGING SERVICES, LLC |
356 |
|
|
|
| 414-319
| A |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-319
| 0 |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-319
| 1 |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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