Local Calling Guide
Area code/prefix search
Oscoda, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 989-215
| A |
SGNWMIFAXEX |
829J PAETEC ITEL, LLC |
344 |
|
|
|
| 989-215
| 0 |
|
829J PAETEC ITEL, LLC |
344 |
|
|
|
| 989-215
| 1 |
|
829J PAETEC ITEL, LLC |
344 |
|
|
|
| 989-215
| 2 |
|
829J PAETEC ITEL, LLC |
344 |
|
|
|
| 989-215
| 3 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-03-05 |
|
| 989-215
| 4 |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
344 |
|
2016-10-10 |
|
| 989-215
| 5 |
|
829J PAETEC ITEL, LLC |
344 |
|
|
|
| 989-215
| 6 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-03-05 |
|
| 989-215
| 7 |
|
829J PAETEC ITEL, LLC |
344 |
|
|
|
| 989-215
| 8 |
|
829J PAETEC ITEL, LLC |
344 |
|
|
|
| 989-215
| 9 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-06-18 |
|
| 989-457
| A |
SGNWMIFAXKX |
543C ONVOY, LLCV - MI |
344 |
|
|
|
| 989-457
| 0 |
|
939H COMMIO, LLC |
344 |
|
2022-11-27 |
|
| 989-457
| 4 |
|
624H ONVOY SPECTRUM, LLC |
344 |
|
2024-08-11 |
|
| 989-457
| 7 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-08-16 |
|
| 989-457
| 8 |
|
543C ONVOY, LLCV - MI |
344 |
|
2021-08-16 |
|
| 989-489
| A |
SGNWMIFAXDX |
9748 AMERICAN MESSAGING SERVICES, LLC |
344 |
|
|
|
| 989-569
| A |
SGNWMIECXQX |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
|
|
| 989-569
| 1 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2011-03-12 |
|
| 989-569
| 2 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
344 |
|
2020-09-04 |
|
| 989-569
| 3 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2007-02-25 |
|
| 989-569
| 4 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2007-03-03 |
|
| 989-569
| 5 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
344 |
|
2011-04-14 |
|
| 989-569
| 6 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
344 |
|
2010-08-05 |
|
| 989-569
| 7 |
|
543C ONVOY, LLCV - MI |
344 |
|
2013-04-05 |
|
| 989-569
| 8 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
344 |
|
2015-12-24 |
|
| 989-569
| 9 |
|
516C AT&T CORP. |
344 |
|
2011-09-30 |
|
| 989-739
| A |
OSCDMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-747
| A |
OSCDMIMNRSA |
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-747
| 0 |
|
9323 MICHIGAN BELL TEL CO |
344 |
|
|
|
| 989-747
| 1 |
|
543C ONVOY, LLCV - MI |
344 |
|
2016-03-25 |
|
| 989-747
| 2 |
|
543C ONVOY, LLCV - MI |
344 |
|
2016-03-25 |
|
| 989-747
| 3 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
344 |
|
2009-11-14 |
|
| 989-747
| 4 |
|
543C ONVOY, LLCV - MI |
344 |
|
2012-10-13 |
|
| 989-747
| 5 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
344 |
|
2015-05-06 |
|
| 989-747
| 6 |
|
829J PAETEC ITEL, LLC |
344 |
|
2005-04-20 |
|
| 989-747
| 8 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
344 |
|
2004-12-24 |
|
| 989-747
| 9 |
|
116F PENINSULA FIBER NETWORK, LLC - MI |
344 |
|
2019-03-04 |
|
| 989-764
| A |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
344 |
|
|
|
| 989-861
| A |
SGNWMIFAZMD |
2550 123.NET, LLC |
344 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
Sponsored by: Execulink Telecom
Like this site? We accept donations via PayPal.