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 |
| 608-503
| 3 |
Cashton |
WI |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-10 |
|
| 608-504
| A |
Madison |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
|
|
| 608-504
| 0 |
Madison |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2016-06-26 |
|
| 608-504
| 1 |
Madison |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2016-06-26 |
|
| 608-504
| 2 |
Madison |
WI |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2016-07-15 |
|
| 608-504
| 3 |
Madison |
WI |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2016-07-15 |
|
| 608-504
| 4 |
Madison |
WI |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2016-06-25 |
|
| 608-504
| 5 |
Madison |
WI |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2016-06-25 |
|
| 608-504
| 6 |
Madison |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2016-09-30 |
|
| 608-504
| 7 |
Madison |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2016-09-26 |
|
| 608-504
| 8 |
Madison |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2016-09-30 |
|
| 608-504
| 9 |
Madison |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2016-06-24 |
|
| 608-505
| A |
Poynette |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
|
|
| 608-505
| 0 |
Poynette |
WI |
MDSNWI11XAY |
624H ONVOY SPECTRUM, LLC |
354 |
|
2024-03-28 |
|
| 608-505
| 1 |
Poynette |
WI |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
2022-11-04 |
|
| 608-505
| 5 |
Poynette |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-09-04 |
|
| 608-505
| 6 |
Poynette |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-09-04 |
|
| 608-505
| 8 |
Poynette |
WI |
|
6529 T-MOBILE USA, INC. |
354 |
|
2025-02-22 |
|
| 608-506
| A |
Wonewoc |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
|
|
| 608-506
| 0 |
Wonewoc |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-09-04 |
|
| 608-506
| 1 |
Wonewoc |
WI |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2022-02-13 |
|
| 608-506
| 2 |
Wonewoc |
WI |
RCCTWIAUDS1 |
2556 TECH COM, INC. - WI |
354 |
|
2022-05-10 |
|
| 608-506
| 3 |
Wonewoc |
WI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2025-02-16 |
|
| 608-506
| 6 |
Wonewoc |
WI |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-24 |
|
| 608-506
| 7 |
Wonewoc |
WI |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2023-03-04 |
|
| 608-506
| 8 |
Wonewoc |
WI |
MDSNWI11XAY |
624H ONVOY SPECTRUM, LLC |
354 |
|
2024-03-28 |
|
| 608-507
| A |
Boaz |
WI |
LCRSWIXCIMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
354 |
|
|
|
| 608-507
| 1 |
Boaz |
WI |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-10 |
|
| 608-507
| 7 |
Boaz |
WI |
LCRSWIXCIMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
354 |
|
2017-12-16 |
|
| 608-508
| A |
Westfield |
WI |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
|
|
| 608-508
| 0 |
Westfield |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2023-07-30 |
|
| 608-508
| 1 |
Westfield |
WI |
|
5562 METROPCS, INC. |
354 |
|
2025-03-30 |
|
| 608-508
| 2 |
Westfield |
WI |
DGVLWIXAOMD |
624H ONVOY SPECTRUM, LLC |
354 |
|
2023-06-01 |
|
| 608-508
| 5 |
Westfield |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2022-03-04 |
|
| 608-508
| 6 |
Westfield |
WI |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
2022-02-11 |
|
| 608-508
| 7 |
Westfield |
WI |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2023-01-20 |
|
| 608-508
| 8 |
Westfield |
WI |
|
6529 T-MOBILE USA, INC. |
354 |
|
2025-02-24 |
|
| 608-508
| 9 |
Westfield |
WI |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2025-12-20 |
|
| 608-509
| A |
Madison |
WI |
MDSNWIUQDS0 |
7588 CENTURYLINK COMMUNICATIONS LLC - WI |
354 |
|
|
|
| 608-509
| 0 |
Madison |
WI |
MDSNWIUQDS0 |
7588 CENTURYLINK COMMUNICATIONS LLC - WI |
354 |
|
2006-07-08 |
|
| 608-509
| 1 |
Madison |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2008-10-24 |
|
| 608-509
| 2 |
Madison |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2009-07-09 |
|
| 608-509
| 3 |
Madison |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2009-07-09 |
|
| 608-509
| 4 |
Madison |
WI |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2010-06-19 |
|
| 608-509
| 5 |
Madison |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2009-08-28 |
|
| 608-509
| 6 |
Madison |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2009-08-28 |
|
| 608-509
| 7 |
Madison |
WI |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2010-06-19 |
|
| 608-509
| 8 |
Madison |
WI |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2007-10-01 |
|
| 608-509
| 9 |
Madison |
WI |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2010-06-19 |
|
| 608-510
| A |
Gratiot |
WI |
PTVLWIXACMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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