Sand Lake Heights, Michigan Area Codes

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
(989) 238
Landline
Telnet Worldwide, Inc.
2004/03/25
Landline
Centurytel of Michigan, Inc. DBA Centurylink
-
(989) 469-0
Landline
Onvoy, LLCv - MI
2018/09/20
(989) 469-1
Landline
Charter Fiberlink - Michigan, LLC - MI
2012/09/25
(989) 469-2
Landline
Centurytel of Michigan, Inc. DBA Centurylink
-
(989) 469-3
Landline
Centurytel of Michigan, Inc. DBA Centurylink
-
(989) 469-4
Landline
Centurytel of Michigan, Inc. DBA Centurylink
-
(989) 469-6
Landline
Onvoy, LLCv - MI
2021/02/25
(989) 469-7
Landline
Centurylink Communications LLC
2015/04/01
(989) 469-8
Unknown
Ton80 Communications, LLC
2021/06/02