Local Calling Guide
Area code/prefix search
Portage, WI
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 608-697
| 5 |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-697
| 6 |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
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|
|
| 608-697
| 7 |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
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| 608-697
| 8 |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-697
| 9 |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
|
|
| 608-742
| A |
PRTGWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
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|
| 608-745
| A |
PRTGWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
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| 608-745
| 0 |
PRTGWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-745
| 1 |
PRTGWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
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|
| 608-745
| 2 |
MDSNWI11XEY |
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
354 |
|
2011-12-02 |
|
| 608-745
| 3 |
PRTGWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-745
| 4 |
PRTGWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-745
| 5 |
PRTGWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-745
| 6 |
PRTGWIXADS0 |
0886 FRONTIER NORTH INC. - WI |
354 |
|
|
|
| 608-745
| 7 |
MDSNWI11XOY |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
354 |
|
2011-04-15 |
|
| 608-745
| 8 |
MDSNWIPU2MD |
6274 UNITED STATES CELLULAR - WI |
354 |
|
2012-07-05 |
|
| 608-745
| 9 |
FTBGWIDK1MD |
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2012-09-21 |
|
| 608-810
| A |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
|
|
| 608-810
| 0 |
MDSNWI11X4Y |
6529 T-MOBILE USA, INC. |
354 |
|
2022-05-13 |
|
| 608-810
| 3 |
DGVLWIXARMD |
225C ONVOY, LLC - WI |
354 |
|
2024-04-05 |
|
| 608-810
| 4 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2022-01-11 |
|
| 608-810
| 5 |
DGVLWIXARMD |
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-810
| 6 |
DGVLWIXARMD |
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-810
| 7 |
DGVLWIXARMD |
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-810
| 8 |
DGVLWIXARMD |
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-810
| 9 |
DGVLWIXARMD |
225C ONVOY, LLC - WI |
354 |
|
2023-10-28 |
|
| 608-970
| A |
MDSNWI11X4Y |
5562 METROPCS, INC. |
354 |
|
2025-04-14 |
|
| 608-970
| 0 |
|
145J TERRA NOVA TELECOM INC. |
354 |
|
2025-08-16 |
|
| 608-970
| 1 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2025-08-25 |
|
| 608-970
| 8 |
MDSNWI11XQX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
354 |
|
2026-03-03 |
|
| 608-970
| 9 |
MDSNWI11X4Y |
5562 METROPCS, INC. |
354 |
|
2025-04-14 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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