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 |
| 414-274
| 6 |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-274
| 7 |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-274
| 8 |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-274
| 9 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
5562 METROPCS, INC. |
356 |
|
2011-07-01 |
|
| 414-275
| A |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-275
| 0 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 1 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 2 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 3 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 4 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 5 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 6 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 7 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 8 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-275
| 9 |
Milwaukee Zone 1 |
WI |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
2015-09-27 |
|
| 414-276
| A |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-277
| A |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-278
| A |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-279
| A |
Milwaukee Zone 1 |
WI |
MILWWIAU04Z |
515J IP HORIZON LLC |
356 |
|
|
|
| 414-279
| 0 |
Milwaukee Zone 1 |
WI |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2021-07-09 |
|
| 414-279
| 1 |
Milwaukee Zone 1 |
WI |
|
515J IP HORIZON LLC |
356 |
|
2021-06-24 |
|
| 414-279
| 2 |
Milwaukee Zone 1 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-07-02 |
|
| 414-279
| 3 |
Milwaukee Zone 1 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-07-02 |
|
| 414-279
| 4 |
Milwaukee Zone 1 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-07-02 |
|
| 414-279
| 5 |
Milwaukee Zone 1 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-07-02 |
|
| 414-279
| 6 |
Milwaukee Zone 1 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-07-02 |
|
| 414-279
| 7 |
Milwaukee Zone 1 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-07-02 |
|
| 414-279
| 8 |
Milwaukee Zone 1 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-07-02 |
|
| 414-279
| 9 |
Milwaukee Zone 1 |
WI |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2021-07-09 |
|
| 414-280
| A |
Milwaukee Zone 1 |
WI |
MILWWI12DS2 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-281
| A |
Milwaukee Zone 1 |
WI |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-282
| A |
Milwaukee Zone 1 |
WI |
MILWWI10DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-283
| A |
Milwaukee Zone 1 |
WI |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-284
| A |
Milwaukee Zone 4 |
WI |
MILWWIAU06Z |
495J STRATUS NETWORKS |
356 |
|
|
|
| 414-284
| 0 |
Milwaukee Zone 4 |
WI |
MILWWIAUXAY |
197D VONAGE AMERICA LLC |
356 |
|
2021-06-06 |
|
| 414-284
| 1 |
Milwaukee Zone 4 |
WI |
MILWWIAU06Z |
495J STRATUS NETWORKS |
356 |
|
2021-01-18 |
|
| 414-284
| 2 |
Milwaukee Zone 4 |
WI |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 3 |
Milwaukee Zone 4 |
WI |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 4 |
Milwaukee Zone 4 |
WI |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 5 |
Milwaukee Zone 4 |
WI |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 6 |
Milwaukee Zone 4 |
WI |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-03-01 |
|
| 414-284
| 7 |
Milwaukee Zone 4 |
WI |
MILWWIAUXAY |
197D VONAGE AMERICA LLC |
356 |
|
2021-06-06 |
|
| 414-284
| 8 |
Milwaukee Zone 4 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2025-01-05 |
|
| 414-284
| 9 |
Milwaukee Zone 4 |
WI |
MILWWI12XTX |
624H ONVOY SPECTRUM, LLC |
356 |
|
2021-07-11 |
|
| 414-285
| A |
Milwaukee Zone 1 |
WI |
MILWWI12X3Y |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
356 |
|
|
|
| 414-285
| 0 |
Milwaukee Zone 1 |
WI |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2021-11-19 |
|
| 414-285
| 1 |
Milwaukee Zone 1 |
WI |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2021-11-19 |
|
| 414-285
| 2 |
Milwaukee Zone 1 |
WI |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2021-11-18 |
|
| 414-285
| 3 |
Milwaukee Zone 1 |
WI |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2021-11-19 |
|
| 414-285
| 4 |
Milwaukee Zone 1 |
WI |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2021-11-19 |
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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