Local Calling Guide
Area code/prefix search
Janesville, WI
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 608-436
| 3 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
| 608-436
| 4 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
| 608-436
| 5 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2014-11-07 |
|
| 608-436
| 6 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
| 608-436
| 7 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2014-11-07 |
|
| 608-436
| 8 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2004-09-17 |
|
| 608-436
| 9 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
| 608-449
| A |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-530
| A |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
| 608-530
| 0 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2017-06-08 |
|
| 608-530
| 1 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2018-09-13 |
|
| 608-530
| 2 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2018-09-19 |
|
| 608-530
| 3 |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2018-07-16 |
|
| 608-530
| 4 |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2018-11-25 |
|
| 608-530
| 5 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2017-07-23 |
|
| 608-530
| 6 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2018-05-18 |
|
| 608-530
| 7 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2017-05-19 |
|
| 608-530
| 8 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2017-05-19 |
|
| 608-530
| 9 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2017-05-19 |
|
| 608-531
| A |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-531
| 0 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-531
| 1 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-531
| 2 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-531
| 3 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-531
| 4 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-531
| 5 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-531
| 6 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-531
| 7 |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2008-03-03 |
|
| 608-531
| 8 |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2014-10-19 |
|
| 608-531
| 9 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
|
|
| 608-554
| A |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
|
|
| 608-554
| 0 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2005-10-23 |
|
| 608-554
| 1 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2006-06-25 |
|
| 608-554
| 2 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2007-07-03 |
|
| 608-554
| 3 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2014-11-18 |
|
| 608-554
| 4 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
|
|
| 608-554
| 5 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2014-07-06 |
|
| 608-554
| 6 |
|
225C ONVOY, LLC - WI |
354 |
|
2008-11-10 |
|
| 608-554
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2025-03-10 |
|
| 608-554
| 9 |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2026-02-06 |
|
| 608-563
| A |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
|
|
| 608-563
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2004-03-08 |
|
| 608-563
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2006-03-12 |
|
| 608-563
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2007-01-18 |
|
| 608-563
| 3 |
MDSNWI11XSX |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
354 |
|
2015-01-20 |
|
| 608-563
| 4 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2005-05-14 |
|
| 608-563
| 5 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2008-05-25 |
|
| 608-563
| 6 |
LCRSWIXCIMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
354 |
|
2015-01-04 |
|
| 608-563
| 7 |
MDSNWI11XYY |
829J PAETEC ITEL, LLC |
354 |
|
2013-10-22 |
|
| 608-563
| 8 |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2013-11-09 |
|
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Last updated: Sat, 04 Jul 2026 13:07:56 UTC
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