Local Calling Guide
Area code/prefix search
Oshkosh, WI
<< 1 2 3 4 5 6 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 920-456
| 5 |
OSHKWI01DS0 |
9327 WISCONSIN BELL INC |
350 |
|
|
|
| 920-456
| 6 |
OSHKWI01DS0 |
9327 WISCONSIN BELL INC |
350 |
|
|
|
| 920-456
| 7 |
OSHKWI01DS0 |
9327 WISCONSIN BELL INC |
350 |
|
|
|
| 920-456
| 8 |
GNBYWI01ZMD |
829J PAETEC ITEL, LLC |
350 |
|
2003-12-14 |
|
| 920-456
| 9 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2010-01-22 |
|
| 920-479
| A |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
| 920-479
| 0 |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
| 920-479
| 1 |
|
793K TWC IP ENABLED SERVICES, LLC |
350 |
|
2015-10-01 |
|
| 920-479
| 2 |
GNBYWI01VMD |
225C ONVOY, LLC - WI |
350 |
|
2016-01-15 |
|
| 920-479
| 3 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2016-10-07 |
|
| 920-479
| 4 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2014-11-10 |
|
| 920-479
| 5 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2014-11-10 |
|
| 920-479
| 6 |
|
793K TWC IP ENABLED SERVICES, LLC |
350 |
|
2011-01-19 |
|
| 920-479
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
350 |
|
2016-06-09 |
|
| 920-479
| 8 |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
| 920-479
| 9 |
APPLWI01X9X |
007F BANDWIDTH.COM CLEC, LLC - WI |
350 |
|
2016-08-21 |
|
| 920-500
| A |
GNBYWIELGMD |
490J BOOST SUBSCRIBERCO L.L.C. |
350 |
|
|
|
| 920-500
| 0 |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
2023-10-09 |
|
| 920-500
| 1 |
GNBYWI01VMD |
225C ONVOY, LLC - WI |
350 |
|
2024-02-25 |
|
| 920-500
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2025-04-03 |
|
| 920-500
| 3 |
APPLWI01XOX |
225C ONVOY, LLC - WI |
350 |
|
2024-07-05 |
|
| 920-500
| 4 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2024-11-09 |
|
| 920-500
| 5 |
|
490J BOOST SUBSCRIBERCO L.L.C. |
350 |
|
2025-09-15 |
|
| 920-500
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2025-12-07 |
|
| 920-500
| 7 |
|
225C ONVOY, LLC - WI |
350 |
|
2025-10-26 |
|
| 920-500
| 8 |
GNBYWI01VMD |
225C ONVOY, LLC - WI |
350 |
|
2024-02-25 |
|
| 920-500
| 9 |
GNBYWIELGMD |
490J BOOST SUBSCRIBERCO L.L.C. |
350 |
|
2023-03-18 |
|
| 920-509
| A |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
| 920-509
| 0 |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
| 920-509
| 1 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2011-04-25 |
|
| 920-509
| 2 |
APPLWI01XEX |
6529 T-MOBILE USA, INC. |
350 |
|
2014-07-05 |
|
| 920-509
| 3 |
APPLWI01XEX |
6529 T-MOBILE USA, INC. |
350 |
|
2014-07-05 |
|
| 920-509
| 4 |
APPLWI01XEX |
6529 T-MOBILE USA, INC. |
350 |
|
2014-07-05 |
|
| 920-509
| 5 |
APPLWI01XEX |
6529 T-MOBILE USA, INC. |
350 |
|
2014-07-05 |
|
| 920-509
| 6 |
APPLWI01XEX |
6529 T-MOBILE USA, INC. |
350 |
|
2014-07-05 |
|
| 920-509
| 7 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2016-10-07 |
|
| 920-509
| 8 |
APPLWI01XEX |
6529 T-MOBILE USA, INC. |
350 |
|
2015-10-06 |
|
| 920-509
| 9 |
APPLWI01XEX |
5562 METROPCS, INC. |
350 |
|
2011-01-28 |
|
| 920-527
| A |
OSHKWI01DSA |
9327 WISCONSIN BELL INC |
350 |
|
|
|
| 920-527
| 0 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2006-09-07 |
|
| 920-527
| 1 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2004-12-23 |
|
| 920-527
| 2 |
OSHKWI01DSA |
9327 WISCONSIN BELL INC |
350 |
|
2003-08-11 |
|
| 920-527
| 3 |
OSHKWI01DSA |
9327 WISCONSIN BELL INC |
350 |
|
2003-08-11 |
|
| 920-527
| 4 |
OSHKWI01DSA |
9327 WISCONSIN BELL INC |
350 |
|
2003-08-11 |
|
| 920-527
| 5 |
OSHKWI01DSA |
9327 WISCONSIN BELL INC |
350 |
|
2003-08-11 |
|
| 920-527
| 6 |
OSHKWI01DSA |
9327 WISCONSIN BELL INC |
350 |
|
2003-08-11 |
|
| 920-527
| 7 |
OSHKWI01DSA |
9327 WISCONSIN BELL INC |
350 |
|
2003-08-11 |
|
| 920-527
| 8 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2006-08-14 |
|
| 920-527
| 9 |
GNBYWIATUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
350 |
|
2006-09-04 |
|
| 920-573
| A |
GNBYWI01XMX |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
350 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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