Local Calling Guide
Area code/prefix search
NPA: 608
[Rate centres in NPA 608]
[Dial plan for NPA 608]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 608-417
| 4 |
Madison |
WI |
MDSNWIUQDS0 |
7588 CENTURYLINK COMMUNICATIONS LLC - WI |
354 |
|
2007-04-09 |
|
| 608-417
| 5 |
Madison |
WI |
MDSNWIUQDS0 |
7588 CENTURYLINK COMMUNICATIONS LLC - WI |
354 |
|
2007-04-09 |
|
| 608-417
| 6 |
Madison |
WI |
MDSNWIUQDS0 |
7588 CENTURYLINK COMMUNICATIONS LLC - WI |
354 |
|
2007-04-09 |
|
| 608-417
| 7 |
Madison |
WI |
MDSNWIUQDS0 |
7588 CENTURYLINK COMMUNICATIONS LLC - WI |
354 |
|
2007-04-09 |
|
| 608-417
| 8 |
Madison |
WI |
MDSNWIUQDS0 |
7588 CENTURYLINK COMMUNICATIONS LLC - WI |
354 |
|
2007-04-09 |
|
| 608-417
| 9 |
Madison |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2008-12-15 |
|
| 608-418
| A |
Alma |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-418
| 0 |
Alma |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2012-11-01 |
|
| 608-418
| 1 |
Alma |
WI |
MDSNWI02X4X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2021-05-20 |
|
| 608-418
| 2 |
Alma |
WI |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-12-09 |
|
| 608-418
| 3 |
Alma |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2023-07-28 |
|
| 608-418
| 4 |
Alma |
WI |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2024-09-24 |
|
| 608-418
| 5 |
Alma |
WI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2026-04-10 |
|
| 608-418
| 8 |
Alma |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2019-07-17 |
|
| 608-418
| 9 |
Alma |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2022-08-31 |
|
| 608-419
| A |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
|
|
| 608-419
| 0 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2013-10-12 |
|
| 608-419
| 1 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2021-11-02 |
|
| 608-419
| 2 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2022-03-23 |
|
| 608-419
| 3 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2022-06-06 |
|
| 608-419
| 4 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2022-06-06 |
|
| 608-419
| 5 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2022-06-06 |
|
| 608-419
| 6 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2022-10-23 |
|
| 608-419
| 7 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2022-10-23 |
|
| 608-419
| 8 |
Packwaukee |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2021-12-17 |
|
| 608-419
| 9 |
Packwaukee |
WI |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-22 |
|
| 608-420
| A |
Albany |
WI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
|
|
| 608-420
| 0 |
Albany |
WI |
MDSRWIKEAMD |
965H FRACTEL, LLC |
354 |
|
2020-09-17 |
|
| 608-420
| 1 |
Albany |
WI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2008-05-24 |
|
| 608-420
| 2 |
Albany |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2020-05-17 |
|
| 608-420
| 3 |
Albany |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2020-05-17 |
|
| 608-420
| 4 |
Albany |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2020-01-06 |
|
| 608-420
| 5 |
Albany |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2020-08-28 |
|
| 608-420
| 6 |
Albany |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2020-08-28 |
|
| 608-420
| 7 |
Albany |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-06-03 |
|
| 608-420
| 8 |
Albany |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-04-04 |
|
| 608-420
| 9 |
Albany |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-06-03 |
|
| 608-421
| A |
Madison |
WI |
MDSNWI11XYX |
551G NUSO, LLC |
354 |
|
|
|
| 608-421
| 0 |
Madison |
WI |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2013-10-14 |
|
| 608-421
| 1 |
Madison |
WI |
MDSNWI11XYX |
551G NUSO, LLC |
354 |
|
2013-05-08 |
|
| 608-421
| 2 |
Madison |
WI |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2013-08-05 |
|
| 608-421
| 3 |
Madison |
WI |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2013-08-05 |
|
| 608-421
| 4 |
Madison |
WI |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2013-08-05 |
|
| 608-421
| 5 |
Madison |
WI |
MDSNWI11XSX |
7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI |
354 |
|
2013-08-22 |
|
| 608-421
| 6 |
Madison |
WI |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2013-09-09 |
|
| 608-421
| 7 |
Madison |
WI |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2013-09-09 |
|
| 608-421
| 8 |
Madison |
WI |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2013-10-14 |
|
| 608-421
| 9 |
Madison |
WI |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2013-10-14 |
|
| 608-422
| A |
Madison |
WI |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-422
| 0 |
Madison |
WI |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
2014-04-26 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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