Local Calling Guide
Area code/prefix search
Alto, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 616-276
| A |
GDRPMIBLY0X |
425J CSC WIRELESS, LLC |
348 |
|
|
|
| 616-276
| 0 |
BRSPMI091MD |
939H COMMIO, LLC |
348 |
|
2022-12-03 |
|
| 616-276
| 2 |
GDRPMIBLY0X |
425J CSC WIRELESS, LLC |
348 |
|
2020-08-24 |
|
| 616-276
| 3 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-03-06 |
|
| 616-276
| 4 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-03-06 |
|
| 616-276
| 6 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-09-12 |
|
| 616-276
| 7 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2020-09-12 |
|
| 616-276
| 8 |
GDRPMIBL36Z |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-06-18 |
|
| 616-420
| A |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
|
|
| 616-420
| 0 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2009-03-23 |
|
| 616-420
| 1 |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2012-07-06 |
|
| 616-420
| 2 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2012-05-26 |
|
| 616-420
| 3 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2012-12-28 |
|
| 616-420
| 4 |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2018-10-25 |
|
| 616-420
| 5 |
GDRPMIBL15Z |
516C AT&T CORP. |
348 |
|
2011-08-23 |
|
| 616-420
| 6 |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2018-12-28 |
|
| 616-420
| 7 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2016-01-29 |
|
| 616-420
| 8 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2013-03-19 |
|
| 616-420
| 9 |
BRSPMI09DS0 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2016-01-04 |
|
| 616-622
| A |
GDRQMIBODS0 |
7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
348 |
|
|
|
| 616-622
| 0 |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
2004-08-27 |
|
| 616-622
| 1 |
GDRPMIBQ1MD |
4632 TELNET WORLDWIDE, INC. |
348 |
|
2005-02-14 |
|
| 616-622
| 2 |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2005-12-31 |
|
| 616-622
| 3 |
GDRQMIBODS0 |
7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
348 |
|
|
|
| 616-622
| 4 |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2004-07-16 |
|
| 616-622
| 5 |
GDRPMIBL52Z |
829J PAETEC ITEL, LLC |
348 |
|
2006-01-12 |
|
| 616-622
| 6 |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2008-09-22 |
|
| 616-622
| 7 |
GDRPMIBL06Z |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
348 |
|
2009-01-26 |
|
| 616-622
| 8 |
GDRPMIBL52Z |
829J PAETEC ITEL, LLC |
348 |
|
2004-01-12 |
|
| 616-868
| A |
ALTOMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 616-868
| 0 |
ALTOMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 616-868
| 1 |
|
145J TERRA NOVA TELECOM INC. |
348 |
|
2021-09-25 |
|
| 616-868
| 2 |
GFTPMIEF1MD |
351D CHARTER FIBERLINK - MICHIGAN, LLC - MI |
348 |
|
2007-02-25 |
|
| 616-868
| 4 |
GDRPMIBL40Z |
318J COMCAST IP PHONE, LLC |
348 |
|
2006-10-08 |
|
| 616-868
| 5 |
TRCYMIMNWMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2015-09-16 |
|
| 616-868
| 6 |
ALTOMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 616-868
| 7 |
ALTOMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 616-868
| 9 |
ALTOMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 616-898
| A |
GDRPMIBL41Z |
506J TWILIO INTERNATIONAL, INC. |
348 |
|
|
|
| 616-898
| 2 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-08-01 |
|
| 616-898
| 3 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-08-01 |
|
| 616-898
| 6 |
GDRPMIBL36Z |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-11-22 |
|
| 616-898
| 7 |
GDRPMIBL36Z |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-11-22 |
|
| 616-898
| 8 |
GDRPMIBL41Z |
506J TWILIO INTERNATIONAL, INC. |
348 |
|
2021-07-10 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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