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 |
| 608-673
| 1 |
Madison |
WI |
|
515J IP HORIZON LLC |
354 |
|
2021-06-24 |
|
| 608-673
| 2 |
Madison |
WI |
MDSRWIKE5MD |
516J TON80 COMMUNICATIONS, LLC |
354 |
|
2021-09-18 |
|
| 608-673
| 3 |
Madison |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-07-02 |
|
| 608-673
| 4 |
Madison |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-07-02 |
|
| 608-673
| 5 |
Madison |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-07-02 |
|
| 608-673
| 6 |
Madison |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-07-02 |
|
| 608-673
| 7 |
Madison |
WI |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
2021-09-17 |
|
| 608-673
| 8 |
Madison |
WI |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
2022-06-17 |
|
| 608-673
| 9 |
Madison |
WI |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
2022-06-17 |
|
| 608-674
| A |
Milton |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
|
|
| 608-674
| 0 |
Milton |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-03-03 |
|
| 608-674
| 1 |
Milton |
WI |
MDSNWI11XAY |
624H ONVOY SPECTRUM, LLC |
354 |
|
2024-03-28 |
|
| 608-674
| 2 |
Milton |
WI |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-14 |
|
| 608-674
| 3 |
Milton |
WI |
|
520K TDS METROCOM, LLC |
354 |
|
2022-11-06 |
|
| 608-674
| 4 |
Milton |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-09-12 |
|
| 608-674
| 5 |
Milton |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-09-12 |
|
| 608-674
| 8 |
Milton |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-04-12 |
|
| 608-675
| A |
Liberty Pole |
WI |
WSBYWIXADS0 |
0966 VERNON TEL. COOP. |
354 |
|
|
|
| 608-676
| A |
Clinton |
WI |
CLTNWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-676
| 0 |
Clinton |
WI |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2011-10-01 |
|
| 608-676
| 2 |
Clinton |
WI |
CLTNWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-676
| 3 |
Clinton |
WI |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-10 |
|
| 608-676
| 4 |
Clinton |
WI |
CLTNWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-676
| 5 |
Clinton |
WI |
CLTNWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-676
| 6 |
Clinton |
WI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2004-11-26 |
|
| 608-676
| 7 |
Clinton |
WI |
MDSNWI11XIX |
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2014-06-28 |
|
| 608-676
| 8 |
Clinton |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2018-08-18 |
|
| 608-676
| 9 |
Clinton |
WI |
LCRSWIXCIMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
354 |
|
2014-12-26 |
|
| 608-677
| A |
North Warren |
WI |
WRRNILXARS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 608-677
| 0 |
North Warren |
WI |
FRPTILXAJMD |
624H ONVOY SPECTRUM, LLC |
360 |
|
2024-10-31 |
|
| 608-677
| 2 |
North Warren |
WI |
WRRNILXARS0 |
1036 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
| 608-677
| 3 |
North Warren |
WI |
RCFRILRTZMD |
225C ONVOY, LLC - WI |
360 |
|
2023-07-22 |
|
| 608-677
| 4 |
North Warren |
WI |
RCFRILRTZMD |
225C ONVOY, LLC - WI |
360 |
|
2021-07-25 |
|
| 608-677
| 6 |
North Warren |
WI |
RCFRILRTZMD |
225C ONVOY, LLC - WI |
360 |
|
2020-07-18 |
|
| 608-677
| 7 |
North Warren |
WI |
RCFRILRTXRX |
508J CENTURYLINK COMMUNICATIONS, LLC |
360 |
|
2016-09-07 |
|
| 608-677
| 8 |
North Warren |
WI |
RCFRILRTZMD |
225C ONVOY, LLC - WI |
360 |
|
2021-04-11 |
|
| 608-677
| 9 |
North Warren |
WI |
RCFRILRTXQY |
792K CHARTER IP ENABLED SERVICES, LLC |
360 |
|
2024-06-30 |
|
| 608-678
| A |
Wisconsin Dells |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
| 608-678
| 0 |
Wisconsin Dells |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
| 608-678
| 1 |
Wisconsin Dells |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2009-01-01 |
|
| 608-678
| 2 |
Wisconsin Dells |
WI |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2011-05-19 |
|
| 608-678
| 3 |
Wisconsin Dells |
WI |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2012-01-09 |
|
| 608-678
| 4 |
Wisconsin Dells |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2012-02-17 |
|
| 608-678
| 5 |
Wisconsin Dells |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2023-08-19 |
|
| 608-678
| 6 |
Wisconsin Dells |
WI |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2012-02-17 |
|
| 608-678
| 7 |
Wisconsin Dells |
WI |
OXFRWIXADS2 |
408G MARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. - WI |
354 |
|
2011-06-30 |
|
| 608-678
| 8 |
Wisconsin Dells |
WI |
OXFRWIXADS2 |
408G MARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. - WI |
354 |
|
2011-06-30 |
|
| 608-678
| 9 |
Wisconsin Dells |
WI |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
|
|
| 608-679
| A |
Stoddard |
WI |
LCRSWIXCXIX |
983F MCC TELEPHONY OF THE MIDWEST, LLC - WI |
354 |
|
|
|
| 608-679
| 1 |
Stoddard |
WI |
LCRSWIXCXIX |
983F MCC TELEPHONY OF THE MIDWEST, LLC - WI |
354 |
|
2020-06-01 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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