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Area Code Overview
Area code 810 is a geographic telephone area code in Michigan that went into service on December 1, 1993. The geographic regions covered by this area code overlay has a population of approximately 825,121.
Overlay and Dialing Rules
- Area Code: 810
- State: Michigan
- Type: General Purpose Code
- In Service Date: December 1, 1993
- Overlay Complex: 810
- Local Dialing Plan: This area does require you to dial the area code when calling locally.
Estimated Number of Assigned Phone Numbers in Area Code 810
This area code is ranked 223rd out of 363 nationwide in estimated assigned phone numbers. Within the state territory it serves, it is ranked 10th out of 12.
4,003,000
Estimated Service-Type Mix of Assigned Phone Numbers in Area Code 810
Wireless
1,671,000 assigned
41.74%
Wireline and VoIP
1,795,000 assigned
44.84%
Other / Unclassified
537,000 assigned
13.41%
Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Area Code 810
Estimated assigned wireless phone numbers: 1,671,000
Numbers may later be ported to another carrier, but this chart reflects original number assignment, not current subscriber share.
T-Mobile 669,000 (40.04%)
AT&T Wireless 518,000 (31.00%)
Verizon Wireless 464,000 (27.77%)
THUMB CELLULAR LP 20,000 (1.20%)
Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Area Code 810
Estimated assigned wireline and VoIP phone numbers: 1,795,000
Bandwidth 132,000 (7.35%)
PAETEC ITEL, LLC 117,000 (6.52%)
Peerless Network 97,000 (5.40%)
Comcast Business 96,000 (5.35%)
TERRA NOVA TELECOM INC. 53,000 (2.95%)
ACD TELECOM, INC. - MI 51,000 (2.84%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 45,000 (2.51%)
Other / Unclassified Assigned Numbering in Area Code 810
Estimated assigned other or unclassified phone numbers: 537,000
TELNET WORLDWIDE, INC. 167,000 (31.10%)
AMERICAN MESSAGING SERVICES, LLC 140,000 (26.07%)
SPOK, INC. 50,000 (9.31%)
CLEAR RATE COMMUNICATIONS, LLC 46,000 (8.57%)
TELEPORT COMMUNICATIONS AMERICA, LLC - MI 41,000 (7.64%)
123.NET, LLC 24,000 (4.47%)
TON80 COMMUNICATIONS, LLC 22,000 (4.10%)
BRIGHTSPEED OF CENTRAL MICHIGAN, INC 10,000 (1.86%)
LENNON TEL. CO. 10,000 (1.86%)
GRID 4 COMMUNICATIONS, INC. - MI 8,000 (1.49%)
FIRST COMMUNICATIONS, LLC 7,000 (1.30%)
FRACTEL, LLC 7,000 (1.30%)
Cities and Towns in Area Code 810
Algonac, Michigan Almont, Michigan Applegate, Michigan Avoca, Michigan Brighton, Michigan Brown City, Michigan Byron, Michigan Capac, Michigan Carsonville, Michigan Columbiaville, Michigan Croswell, Michigan Davison, Michigan Deckerville, Michigan Dryden, Michigan Emmett, Michigan Fenton, Michigan Flint, Michigan Flushing, Michigan Goodells, Michigan Goodrich, Michigan Grand Blanc, Michigan Hadley, Michigan Hartland, Michigan Imlay City, Michigan Jeddo, Michigan Lapeer, Michigan Lennon, Michigan Lexington, Michigan Linden, Michigan Marine City, Michigan Memphis, Michigan Metamora, Michigan Montrose, Michigan Mount Morris, Michigan New Lothrop, Michigan North Branch, Michigan Otisville, Michigan Peck, Michigan Pontiac, Michigan Port Huron, Michigan Port Sanilac, Michigan Rankin, Michigan Saint Clair, Michigan Sandusky, Michigan Smiths Creek, Michigan Snover, Michigan Southfield, Michigan Swartz Creek, Michigan Yale, Michigan How These Figures Were Built
These figures are estimates based on public phone-number assignment records. They are meant to show the likely mix of assigned phone numbers associated with area code 810, not live customer counts.
Some providers may have assigned phone numbers tied to this area code even if they do not actively market or sell service locally. These figures reflect public number-assignment records, not confirmed local service availability.
They also do not reflect number portability at the individual phone-number level, so some numbers may now be used on a different network or by a different provider than the original assignment records suggest.
Population data and locality matching provided by GeoNames.
Last refreshed: April 15, 2026 6:22 pm