Local Calling Guide
Area code/prefix search
Baraboo, WI
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 608-448
| 4 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2006-11-10 |
|
| 608-448
| 5 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2004-05-13 |
|
| 608-448
| 6 |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2008-11-21 |
|
| 608-448
| 7 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2010-08-15 |
|
| 608-448
| 8 |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2005-01-09 |
|
| 608-448
| 9 |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
|
|
| 608-477
| A |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-477
| 0 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-477
| 1 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-477
| 2 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-477
| 3 |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
2007-03-30 |
|
| 608-477
| 4 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2010-04-16 |
|
| 608-477
| 5 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2011-01-22 |
|
| 608-477
| 6 |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2011-04-06 |
|
| 608-477
| 7 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2011-02-14 |
|
| 608-477
| 8 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2008-01-11 |
|
| 608-477
| 9 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-581
| A |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-581
| 0 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2015-12-26 |
|
| 608-581
| 1 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2016-07-11 |
|
| 608-581
| 2 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2018-11-03 |
|
| 608-581
| 3 |
MDSNWI11X1X |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
354 |
|
2016-02-05 |
|
| 608-581
| 4 |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2017-04-03 |
|
| 608-581
| 5 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2019-08-29 |
|
| 608-581
| 6 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2020-03-15 |
|
| 608-581
| 7 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2020-08-28 |
|
| 608-581
| 8 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2017-10-29 |
|
| 608-581
| 9 |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2019-10-21 |
|
| 608-809
| A |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
|
|
| 608-809
| 0 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-03-03 |
|
| 608-809
| 1 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-04-19 |
|
| 608-809
| 2 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2023-08-26 |
|
| 608-809
| 3 |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2023-08-27 |
|
| 608-809
| 4 |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2023-08-27 |
|
| 608-809
| 5 |
|
5562 METROPCS, INC. |
354 |
|
2025-03-30 |
|
| 608-809
| 9 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2023-12-11 |
|
| 608-963
| A |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-990
| A |
|
225C ONVOY, LLC - WI |
354 |
|
2025-10-18 |
|
| 608-990
| 3 |
|
225C ONVOY, LLC - WI |
354 |
|
2025-10-18 |
|
| 608-990
| 4 |
|
225C ONVOY, LLC - WI |
354 |
|
2025-10-18 |
|
| 608-990
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2025-11-21 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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