Local Calling Guide
Area code/prefix search
Rockwood, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 734-236
| A |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
|
|
| 734-236
| 0 |
|
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-12-02 |
|
| 734-236
| 1 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2004-03-29 |
|
| 734-236
| 4 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2005-03-23 |
|
| 734-236
| 5 |
|
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-05-02 |
|
| 734-236
| 6 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-09-11 |
|
| 734-236
| 7 |
|
829J PAETEC ITEL, LLC |
340 |
|
2004-03-08 |
|
| 734-236
| 8 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-02-18 |
|
| 734-236
| 9 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-01-30 |
|
| 734-379
| A |
RKWDMIRWRS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 734-441
| A |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
|
|
| 734-441
| 0 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2016-05-08 |
|
| 734-441
| 1 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-07-19 |
|
| 734-441
| 2 |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-07 |
|
| 734-441
| 3 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2006-10-01 |
|
| 734-441
| 4 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
340 |
|
2007-02-24 |
|
| 734-441
| 5 |
|
829J PAETEC ITEL, LLC |
340 |
|
2009-11-16 |
|
| 734-441
| 6 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-02-24 |
|
| 734-441
| 7 |
|
516C AT&T CORP. |
340 |
|
2006-06-30 |
|
| 734-441
| 8 |
|
829J PAETEC ITEL, LLC |
340 |
|
|
|
| 734-441
| 9 |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-07 |
|
| 734-471
| A |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 734-471
| 0 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2025-04-09 |
|
| 734-471
| 1 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 734-471
| 2 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-01-30 |
|
| 734-471
| 3 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-01-30 |
|
| 734-471
| 5 |
|
543C ONVOY, LLCV - MI |
340 |
|
2012-07-19 |
|
| 734-471
| 6 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2014-05-01 |
|
| 734-471
| 7 |
|
5562 METROPCS, INC. |
340 |
|
2022-04-18 |
|
| 734-471
| 8 |
|
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-06-15 |
|
| 734-603
| A |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 734-603
| 0 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-03-16 |
|
| 734-603
| 1 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2024-03-16 |
|
| 734-603
| 2 |
|
543C ONVOY, LLCV - MI |
340 |
|
2023-08-27 |
|
| 734-603
| 3 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2025-10-24 |
|
| 734-603
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2024-01-07 |
|
| 734-749
| A |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 734-749
| 0 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2026-01-05 |
|
| 734-749
| 1 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 734-749
| 2 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 734-749
| 4 |
|
5562 METROPCS, INC. |
340 |
|
2006-02-04 |
|
| 734-749
| 5 |
|
5562 METROPCS, INC. |
340 |
|
2017-07-31 |
|
| 734-749
| 6 |
|
543C ONVOY, LLCV - MI |
340 |
|
2016-03-28 |
|
| 734-749
| 7 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2008-11-19 |
|
| 734-749
| 8 |
|
543C ONVOY, LLCV - MI |
340 |
|
2016-03-28 |
|
| 734-749
| 9 |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-01-30 |
|
| 734-969
| A |
SFLDMIBVDS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 734-969
| 0 |
|
543C ONVOY, LLCV - MI |
340 |
|
2022-12-29 |
|
| 734-969
| 1 |
|
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-12-02 |
|
| 734-969
| 2 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2019-12-26 |
|
| 734-969
| 3 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
340 |
|
2010-03-12 |
|
| 734-969
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2015-10-10 |
|
| 734-969
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
340 |
|
2015-10-10 |
|
| 734-969
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
340 |
|
2014-04-01 |
|
| 734-969
| 8 |
|
2550 123.NET, LLC |
340 |
|
2012-12-01 |
|
| 734-969
| 9 |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: FiberConX Communications Ltd.
Like this site? We accept donations via PayPal.