Local Calling Guide
Area code/prefix search
Milwaukee Zone 1, WI
<< 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 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 414-310
| A |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
|
|
| 414-310
| 0 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-10-09 |
|
| 414-310
| 1 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-10-09 |
|
| 414-310
| 2 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-10-09 |
|
| 414-310
| 3 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-10-09 |
|
| 414-310
| 4 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-10-09 |
|
| 414-310
| 5 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-10-09 |
|
| 414-310
| 6 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-10-09 |
|
| 414-310
| 7 |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2017-10-09 |
|
| 414-310
| 8 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2018-07-06 |
|
| 414-310
| 9 |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2018-08-24 |
|
| 414-312
| A |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
|
|
| 414-312
| 0 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2007-07-30 |
|
| 414-312
| 1 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2007-07-30 |
|
| 414-312
| 2 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2007-07-30 |
|
| 414-312
| 3 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2007-07-30 |
|
| 414-312
| 4 |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2005-12-31 |
|
| 414-312
| 5 |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2007-07-27 |
|
| 414-312
| 6 |
MILWWIDK6MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2007-07-27 |
|
| 414-312
| 7 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2007-08-31 |
|
| 414-312
| 8 |
MILWWI12XAY |
793K TWC IP ENABLED SERVICES, LLC |
356 |
|
2007-08-31 |
|
| 414-312
| 9 |
BRFDWIJZDS0 |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
356 |
|
2007-09-20 |
|
| 414-313
| A |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 0 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 1 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 2 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 3 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 4 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 5 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 6 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 7 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 8 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-313
| 9 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-314
| A |
MILWWI13X3X |
6630 SPOK, INC. |
356 |
|
|
|
| 414-315
| A |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 0 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 1 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 2 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 3 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 4 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 5 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 6 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 7 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 8 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-315
| 9 |
MILWWI12ZMD |
6274 UNITED STATES CELLULAR - WI |
356 |
|
|
|
| 414-316
| A |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 414-316
| 0 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-11-04 |
|
| 414-316
| 1 |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-11-04 |
|
| 414-316
| 2 |
MILWWI12XBY |
520K TDS METROCOM, LLC |
356 |
|
2013-01-21 |
|
| 414-316
| 3 |
MILWWI12XBY |
520K TDS METROCOM, LLC |
356 |
|
2013-01-21 |
|
<< 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 >>
Last updated: Thu, 16 Jul 2026 02:21:55 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.