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 |
| 414-389
| 6 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-389
| 7 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2010-11-06 |
|
| 414-389
| 8 |
|
829J PAETEC ITEL, LLC |
356 |
|
2008-01-18 |
|
| 414-389
| 9 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-390
| A |
MILWWI13DS1 |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-391
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-391
| 0 |
|
5562 METROPCS, INC. |
356 |
|
2011-08-19 |
|
| 414-391
| 1 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-08-19 |
|
| 414-391
| 2 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-08-19 |
|
| 414-391
| 3 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-08-19 |
|
| 414-391
| 4 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-08-19 |
|
| 414-391
| 5 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-08-09 |
|
| 414-391
| 6 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2011-10-16 |
|
| 414-391
| 7 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-08-09 |
|
| 414-391
| 8 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-08-09 |
|
| 414-391
| 9 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2012-08-09 |
|
| 414-393
| A |
MILWWI28DSA |
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-393
| 0 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-393
| 1 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-393
| 2 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-393
| 3 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-393
| 4 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-393
| 5 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-393
| 6 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-393
| 7 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2007-11-05 |
|
| 414-393
| 8 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2007-11-05 |
|
| 414-393
| 9 |
|
9327 WISCONSIN BELL INC |
356 |
|
|
|
| 414-394
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-394
| 0 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-09-17 |
|
| 414-394
| 1 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-09-17 |
|
| 414-394
| 2 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-10-31 |
|
| 414-394
| 3 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-10-31 |
|
| 414-394
| 4 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-10-31 |
|
| 414-394
| 5 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-10-31 |
|
| 414-394
| 6 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-10-31 |
|
| 414-394
| 7 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-10-31 |
|
| 414-394
| 8 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-10-31 |
|
| 414-394
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-09-17 |
|
| 414-395
| A |
MILWWI12XWX |
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
|
|
| 414-395
| 0 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2009-08-02 |
|
| 414-395
| 1 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2008-07-17 |
|
| 414-395
| 2 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
356 |
|
2008-07-17 |
|
| 414-395
| 3 |
|
516C AT&T CORP. |
356 |
|
2009-10-29 |
|
| 414-395
| 4 |
|
520K TDS METROCOM, LLC |
356 |
|
2010-02-22 |
|
| 414-395
| 5 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2010-03-08 |
|
| 414-395
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2025-01-16 |
|
| 414-395
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2025-01-16 |
|
| 414-395
| 8 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
356 |
|
2008-12-09 |
|
| 414-395
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2025-01-16 |
|
| 414-396
| A |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2024-07-25 |
|
| 414-396
| 0 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2024-07-25 |
|
| 414-396
| 1 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2024-07-25 |
|
| 414-396
| 2 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-03-24 |
|
| 414-396
| 3 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-03-24 |
|
| 414-396
| 4 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-03-24 |
|
| 414-396
| 5 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-11-24 |
|
| 414-396
| 6 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-11-24 |
|
| 414-396
| 7 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-26 |
|
| 414-396
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-26 |
|
| 414-396
| 9 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-26 |
|
| 414-397
| A |
PEWTWICI7MD |
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 0 |
|
5562 METROPCS, INC. |
356 |
|
|
|
| 414-397
| 1 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 2 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 3 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 4 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 5 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 6 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 7 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 8 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-397
| 9 |
|
6529 T-MOBILE USA, INC. |
356 |
|
|
|
| 414-398
| A |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
2024-07-22 |
|
| 414-398
| 0 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-22 |
|
| 414-398
| 1 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-22 |
|
| 414-398
| 2 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-22 |
|
| 414-398
| 3 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-22 |
|
| 414-398
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2024-08-03 |
|
| 414-398
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2024-08-03 |
|
| 414-398
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2024-08-03 |
|
| 414-398
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2024-07-23 |
|
| 414-398
| 8 |
|
225C ONVOY, LLC - WI |
356 |
|
2024-07-23 |
|
| 414-398
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2024-08-03 |
|
| 414-399
| A |
MILXWIILCMD |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
|
|
| 414-399
| 0 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2010-12-11 |
|
| 414-399
| 1 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-08-09 |
|
| 414-399
| 2 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-08-09 |
|
| 414-399
| 3 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2011-01-23 |
|
| 414-399
| 4 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-09-25 |
|
| 414-399
| 5 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2011-09-25 |
|
| 414-399
| 6 |
|
5562 METROPCS, INC. |
356 |
|
2011-01-14 |
|
| 414-399
| 7 |
|
5562 METROPCS, INC. |
356 |
|
2011-01-14 |
|
| 414-399
| 8 |
|
5562 METROPCS, INC. |
356 |
|
2011-01-14 |
|
| 414-399
| 9 |
|
5562 METROPCS, INC. |
356 |
|
2011-01-14 |
|
| 414-400
| A |
MILWWIAUDS1 |
225C ONVOY, LLC - WI |
356 |
|
|
|
| 414-400
| 0 |
|
225C ONVOY, LLC - WI |
356 |
|
2012-12-09 |
|
| 414-400
| 1 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2013-02-19 |
|
| 414-400
| 2 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2013-02-19 |
|
| 414-400
| 3 |
|
6529 T-MOBILE USA, INC. |
356 |
|
2013-05-18 |
|
| 414-400
| 4 |
|
225C ONVOY, LLC - WI |
356 |
|
2012-12-09 |
|
| 414-400
| 5 |
|
225C ONVOY, LLC - WI |
356 |
|
2012-12-09 |
|
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Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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