Local Calling Guide
Area code/prefix search
Middleton, WI
1 2 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 608-203
| A |
|
520K TDS METROCOM, LLC |
354 |
|
|
|
| 608-203
| 0 |
|
520K TDS METROCOM, LLC |
354 |
|
|
|
| 608-203
| 1 |
|
520K TDS METROCOM, LLC |
354 |
|
|
|
| 608-203
| 2 |
|
520K TDS METROCOM, LLC |
354 |
|
|
|
| 608-203
| 3 |
|
520K TDS METROCOM, LLC |
354 |
|
|
|
| 608-203
| 4 |
|
520K TDS METROCOM, LLC |
354 |
|
|
|
| 608-203
| 5 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2004-11-12 |
|
| 608-203
| 6 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2006-07-01 |
|
| 608-203
| 7 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
|
|
| 608-203
| 8 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2007-12-07 |
|
| 608-203
| 9 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2012-02-13 |
|
| 608-410
| A |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-410
| 0 |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-410
| 1 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-04-05 |
|
| 608-410
| 2 |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-410
| 3 |
MDSNWI02ZMD |
7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI |
354 |
|
|
|
| 608-410
| 4 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2016-03-24 |
|
| 608-410
| 7 |
LCRSWIXCIMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
354 |
|
2014-12-26 |
|
| 608-410
| 8 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
|
|
| 608-410
| 9 |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-662
| A |
|
520K TDS METROCOM, LLC |
354 |
|
|
|
| 608-664
| A |
|
520K TDS METROCOM, LLC |
354 |
|
|
|
| 608-820
| A |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
|
|
| 608-820
| 0 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-04-05 |
|
| 608-820
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
354 |
|
2011-10-17 |
|
| 608-820
| 2 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2018-12-08 |
|
| 608-820
| 3 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-04-05 |
|
| 608-820
| 4 |
MDSNWI025MD |
5489 LEVEL 3 COMMUNICATIONS, LLC - WI |
354 |
|
2021-02-26 |
|
| 608-820
| 5 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-04-05 |
|
| 608-820
| 6 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-04-05 |
|
| 608-820
| 7 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2021-04-05 |
|
| 608-820
| 8 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2020-01-06 |
|
| 608-820
| 9 |
|
007F BANDWIDTH.COM CLEC, LLC - WI |
354 |
|
2025-12-11 |
|
| 608-821
| A |
MDTNWIXBRP0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-824
| A |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-826
| A |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-827
| A |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-828
| A |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-829
| A |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-830
| A |
MDSNWIGJRP0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
| 608-830
| 0 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-03-01 |
|
| 608-830
| 1 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-03-01 |
|
| 608-830
| 2 |
MDSNWIGJRP0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
2006-08-30 |
|
| 608-830
| 3 |
MDSNWIGJRP0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
2006-08-30 |
|
| 608-830
| 4 |
MDSNWIGJRP0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
2005-07-15 |
|
| 608-830
| 5 |
MDSNWIGJRP0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
2006-10-27 |
|
| 608-830
| 6 |
MDSNWIGJRP0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
2007-10-31 |
|
| 608-830
| 8 |
MDSNWI11XAY |
624H ONVOY SPECTRUM, LLC |
354 |
|
2021-06-24 |
|
| 608-830
| 9 |
MDSNWI11XAX |
225C ONVOY, LLC - WI |
354 |
|
2024-03-01 |
|
| 608-831
| A |
MDTNWIXAPS0 |
0881 MID-PLAINS TEL., INC. |
354 |
|
|
|
1 2 >>
Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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