Local Calling Guide
Area code/prefix search
Green Bay, WI
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-448
| 1 |
|
9327 WISCONSIN BELL INC |
350 |
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| 920-448
| 2 |
|
9327 WISCONSIN BELL INC |
350 |
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| 920-448
| 3 |
|
9327 WISCONSIN BELL INC |
350 |
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| 920-448
| 4 |
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9327 WISCONSIN BELL INC |
350 |
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| 920-448
| 5 |
|
9327 WISCONSIN BELL INC |
350 |
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| 920-448
| 6 |
|
9327 WISCONSIN BELL INC |
350 |
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| 920-448
| 7 |
|
9327 WISCONSIN BELL INC |
350 |
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| 920-448
| 8 |
|
9327 WISCONSIN BELL INC |
350 |
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| 920-448
| 9 |
|
225C ONVOY, LLC - WI |
350 |
|
2024-02-04 |
|
| 920-455
| A |
GNBYWI01DS1 |
9327 WISCONSIN BELL INC |
350 |
|
|
|
| 920-455
| 0 |
|
516C AT&T CORP. |
350 |
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| 920-455
| 1 |
|
9327 WISCONSIN BELL INC |
350 |
|
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|
| 920-455
| 2 |
|
9327 WISCONSIN BELL INC |
350 |
|
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| 920-455
| 3 |
|
9327 WISCONSIN BELL INC |
350 |
|
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| 920-455
| 4 |
|
9327 WISCONSIN BELL INC |
350 |
|
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|
| 920-455
| 5 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
350 |
|
2010-06-19 |
|
| 920-455
| 6 |
|
9327 WISCONSIN BELL INC |
350 |
|
|
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| 920-455
| 7 |
|
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
350 |
|
2007-08-27 |
|
| 920-455
| 8 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
350 |
|
2010-06-19 |
|
| 920-455
| 9 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2017-07-07 |
|
| 920-461
| A |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
| 920-461
| 0 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2013-02-24 |
|
| 920-461
| 1 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
350 |
|
2013-07-19 |
|
| 920-461
| 2 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2013-09-25 |
|
| 920-461
| 3 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2015-10-07 |
|
| 920-461
| 4 |
|
5562 METROPCS, INC. |
350 |
|
2013-09-30 |
|
| 920-461
| 5 |
|
6529 T-MOBILE USA, INC. |
350 |
|
2013-09-30 |
|
| 920-461
| 6 |
|
6529 T-MOBILE USA, INC. |
350 |
|
2013-09-30 |
|
| 920-461
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2015-10-07 |
|
| 920-461
| 8 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2014-07-06 |
|
| 920-461
| 9 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2014-09-04 |
|
| 920-465
| A |
GNBYWI12DS0 |
9327 WISCONSIN BELL INC |
350 |
|
|
|
| 920-466
| A |
|
321J HD CARRIER LLC |
350 |
|
2025-09-08 |
|
| 920-466
| 0 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2025-09-09 |
|
| 920-466
| 1 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2025-09-09 |
|
| 920-466
| 2 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2025-09-09 |
|
| 920-466
| 3 |
|
225C ONVOY, LLC - WI |
350 |
|
2025-09-27 |
|
| 920-466
| 4 |
|
225C ONVOY, LLC - WI |
350 |
|
2025-10-26 |
|
| 920-466
| 5 |
|
225C ONVOY, LLC - WI |
350 |
|
2025-10-26 |
|
| 920-466
| 6 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2026-02-04 |
|
| 920-466
| 7 |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2026-02-04 |
|
| 920-466
| 8 |
|
321J HD CARRIER LLC |
350 |
|
2025-09-08 |
|
| 920-466
| 9 |
|
321J HD CARRIER LLC |
350 |
|
2025-09-08 |
|
| 920-468
| A |
GNBYWI12DS0 |
9327 WISCONSIN BELL INC |
350 |
|
|
|
| 920-469
| A |
GNBYWI12DS0 |
9327 WISCONSIN BELL INC |
350 |
|
|
|
| 920-471
| A |
GNBYWIEL1MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
|
|
| 920-471
| 0 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
2005-01-10 |
|
| 920-471
| 1 |
|
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
350 |
|
2005-01-10 |
|
| 920-471
| 2 |
|
6529 T-MOBILE USA, INC. |
350 |
|
2005-01-21 |
|
| 920-471
| 3 |
|
6529 T-MOBILE USA, INC. |
350 |
|
2005-01-03 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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