Local Calling Guide
Area code/prefix search
NPA: 586
[Rate centres in NPA 586]
[Dial plan for NPA 586]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 586-270
| 0 |
New Haven |
MI |
SFLDMIMK9MD |
145J TERRA NOVA TELECOM INC. |
340 |
|
2024-10-16 |
|
| 586-270
| 1 |
New Haven |
MI |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2025-08-28 |
|
| 586-270
| 2 |
New Haven |
MI |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2021-01-19 |
|
| 586-270
| 3 |
New Haven |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-02-18 |
|
| 586-270
| 4 |
New Haven |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 586-270
| 5 |
New Haven |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 586-270
| 6 |
New Haven |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2005-03-23 |
|
| 586-270
| 7 |
New Haven |
MI |
ANARMIMNDS2 |
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-07-23 |
|
| 586-270
| 8 |
New Haven |
MI |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2005-08-13 |
|
| 586-271
| A |
New Haven |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
|
|
| 586-271
| 0 |
New Haven |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2019-11-17 |
|
| 586-271
| 1 |
New Haven |
MI |
LIVNMIUX3MD |
5562 METROPCS, INC. |
340 |
|
2020-06-16 |
|
| 586-271
| 2 |
New Haven |
MI |
LIVNMIUX3MD |
5562 METROPCS, INC. |
340 |
|
2020-06-16 |
|
| 586-271
| 3 |
New Haven |
MI |
LIVNMIUX3MD |
5562 METROPCS, INC. |
340 |
|
2020-06-16 |
|
| 586-271
| 4 |
New Haven |
MI |
LIVNMIUX3MD |
5562 METROPCS, INC. |
340 |
|
2020-06-16 |
|
| 586-271
| 5 |
New Haven |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2021-03-25 |
|
| 586-271
| 6 |
New Haven |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2021-01-31 |
|
| 586-271
| 7 |
New Haven |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2021-01-31 |
|
| 586-271
| 8 |
New Haven |
MI |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2020-12-18 |
|
| 586-271
| 9 |
New Haven |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2019-03-22 |
|
| 586-272
| A |
Warren |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 586-272
| 0 |
Warren |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2016-01-30 |
|
| 586-272
| 1 |
Warren |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2016-01-30 |
|
| 586-272
| 2 |
Warren |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2015-11-14 |
|
| 586-272
| 3 |
Warren |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-11-18 |
|
| 586-272
| 4 |
Warren |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-11-18 |
|
| 586-272
| 5 |
Warren |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-11-18 |
|
| 586-272
| 6 |
Warren |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-11-18 |
|
| 586-272
| 7 |
Warren |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2015-11-18 |
|
| 586-272
| 8 |
Warren |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2016-01-30 |
|
| 586-272
| 9 |
Warren |
MI |
DTRTMIDJCMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
340 |
|
2016-01-30 |
|
| 586-273
| A |
New Baltimore |
MI |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 586-273
| 2 |
New Baltimore |
MI |
SFLDMIDICA0 |
2550 123.NET, LLC |
340 |
|
2003-03-11 |
|
| 586-273
| 3 |
New Baltimore |
MI |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2004-03-02 |
|
| 586-273
| 5 |
New Baltimore |
MI |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 586-273
| 6 |
New Baltimore |
MI |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-02-18 |
|
| 586-273
| 7 |
New Baltimore |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2005-03-23 |
|
| 586-273
| 8 |
New Baltimore |
MI |
ANARMIMNDS2 |
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-07-23 |
|
| 586-274
| A |
Warren |
MI |
WRRNMIMNRPA |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 586-275
| A |
Warren |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
|
|
| 586-275
| 0 |
Warren |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2007-08-25 |
|
| 586-275
| 1 |
Warren |
MI |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
340 |
|
2008-07-12 |
|
| 586-275
| 2 |
Warren |
MI |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2008-03-27 |
|
| 586-275
| 3 |
Warren |
MI |
SFLDMIMKNMD |
460K FIRST COMMUNICATIONS, LLC |
340 |
|
2008-10-17 |
|
| 586-275
| 4 |
Warren |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2008-10-16 |
|
| 586-275
| 5 |
Warren |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2008-10-16 |
|
| 586-275
| 6 |
Warren |
MI |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2008-10-16 |
|
| 586-275
| 7 |
Warren |
MI |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2009-03-07 |
|
| 586-275
| 8 |
Warren |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2008-06-09 |
|
| 586-275
| 9 |
Warren |
MI |
LIVNMIUX8MD |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2008-06-09 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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