Local Calling Guide
Area code/prefix search
Richmond, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 586-248
| A |
SFLDMIMNXMX |
9245 CYNERGYCOMM.NET, INC. - MI |
340 |
|
|
|
| 586-248
| 1 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2008-04-13 |
|
| 586-248
| 2 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2009-01-20 |
|
| 586-248
| 3 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2009-03-11 |
|
| 586-248
| 4 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-07-10 |
|
| 586-248
| 5 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-10-08 |
|
| 586-248
| 6 |
|
829J PAETEC ITEL, LLC |
340 |
|
2012-05-01 |
|
| 586-248
| 7 |
|
9245 CYNERGYCOMM.NET, INC. - MI |
340 |
|
2006-07-14 |
|
| 586-248
| 8 |
|
543C ONVOY, LLCV - MI |
340 |
|
2013-03-15 |
|
| 586-248
| 9 |
|
9714 GRID 4 COMMUNICATIONS, INC. - MI |
340 |
|
2011-02-17 |
|
| 586-290
| A |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 586-290
| 0 |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 586-290
| 1 |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-09-12 |
|
| 586-290
| 2 |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-02-08 |
|
| 586-290
| 3 |
|
543C ONVOY, LLCV - MI |
340 |
|
2020-02-08 |
|
| 586-290
| 4 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2021-01-04 |
|
| 586-290
| 5 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2021-01-04 |
|
| 586-290
| 6 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2021-01-04 |
|
| 586-290
| 7 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2021-01-04 |
|
| 586-290
| 8 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2019-03-23 |
|
| 586-290
| 9 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2019-03-23 |
|
| 586-317
| A |
|
817J INTERACTIVE SERVICES NETWORK, INC. |
340 |
|
|
|
| 586-326
| A |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 586-326
| 0 |
|
543C ONVOY, LLCV - MI |
340 |
|
2023-07-30 |
|
| 586-326
| 3 |
|
543C ONVOY, LLCV - MI |
340 |
|
2023-01-07 |
|
| 586-326
| 4 |
|
516J TON80 COMMUNICATIONS, LLC |
340 |
|
2022-02-04 |
|
| 586-326
| 6 |
|
543C ONVOY, LLCV - MI |
340 |
|
2022-01-01 |
|
| 586-326
| 7 |
|
543C ONVOY, LLCV - MI |
340 |
|
2022-01-01 |
|
| 586-355
| A |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
|
|
| 586-355
| 0 |
|
495J STRATUS NETWORKS |
340 |
|
2021-05-28 |
|
| 586-355
| 1 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-12 |
|
| 586-355
| 3 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-03-07 |
|
| 586-355
| 4 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-03-07 |
|
| 586-355
| 5 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-03-07 |
|
| 586-355
| 6 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-03-07 |
|
| 586-355
| 7 |
|
624H ONVOY SPECTRUM, LLC |
340 |
|
2021-06-15 |
|
| 586-355
| 8 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-07-12 |
|
| 586-355
| 9 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-09-02 |
|
| 586-430
| A |
DTRTMIBADS0 |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 586-430
| 0 |
|
2550 123.NET, LLC |
340 |
|
2003-01-24 |
|
| 586-430
| 1 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2005-03-23 |
|
| 586-430
| 2 |
|
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-07-23 |
|
| 586-430
| 3 |
|
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-12-09 |
|
| 586-430
| 4 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2012-01-06 |
|
| 586-430
| 5 |
|
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2013-05-20 |
|
| 586-430
| 6 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2013-06-14 |
|
| 586-430
| 7 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
340 |
|
2009-11-14 |
|
| 586-430
| 8 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2014-03-31 |
|
| 586-430
| 9 |
|
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
|
|
| 586-636
| A |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
|
|
| 586-636
| 0 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2014-06-08 |
|
| 586-636
| 1 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-07-05 |
|
| 586-636
| 2 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2014-07-05 |
|
| 586-636
| 3 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2014-09-01 |
|
| 586-636
| 4 |
|
543C ONVOY, LLCV - MI |
340 |
|
2016-07-25 |
|
| 586-636
| 5 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2017-04-29 |
|
| 586-636
| 6 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2018-04-12 |
|
| 586-636
| 7 |
|
543C ONVOY, LLCV - MI |
340 |
|
2014-10-28 |
|
| 586-636
| 8 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2019-02-16 |
|
| 586-636
| 9 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2020-12-18 |
|
| 586-727
| A |
RCMDMIXGDS0 |
0695 FRONTIER NORTH, INC. - MI |
340 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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