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Area code 810

Area code 810 serves Michigan, including Flint, Lapeer and Port Huron (Eastern time). It has been in service since December 1, 1993.

Numbers starting with 810 drew 1,698 reports to the FTC from Aug 14, 2026 to Nov 11, 2026 and 413 complaints to the FCC since November 2023. The number on your screen can be faked, so an 810 number proves nothing about where a call came from.

Location
Michigan(detroit-Warren-Dearborn, MI Metropolitan Statistical Area) and Detroit-Warren-Dearborn, MI Metropolitan Statistical Area
Time zone
Eastern
In service since
December 1, 1993Created from 313
Overlay
None: the only code for its area
Local calls
Dial 10 digitsArea code needed, even next door
Exchanges in use
509 of 792held by 37 carriers
Projected to run out
2Q 2059NANPA forecast 2026.2

Complaints about 810 numbers

Reports where the number on the consumer's caller ID (or, for the FCC, the number the caller asked them to call back) starts with 810. These are counts of what people reported; the agencies do not verify them.

FTC reports, Aug 14, 2026 to Nov 11, 2026

1,698

FCC complaints since November 2023

413

Different 810 numbers reported

1,956

FCC complaints naming an 810 number, by month

November 2023 to October 2026. Source: FCC Consumer Complaints Data.

Show as a table
MonthComplaints
November 20238
December 20235
January 20246
February 20243
March 20247
April 202412
May 202423
June 20248
July 20247
August 20249
September 20242
October 202413
November 20245
December 20243
January 20256
February 202510
March 20257
April 202512
May 202513
June 202517
July 202515
August 202513
September 202514
October 20252
November 20252
December 20258
January 202616
February 20267
March 202610
April 202628
May 202618
June 202617
July 202621
August 202622
September 202615
October 202616

What people said 810 calls were about

Subjects picked in FTC reports, August 14, 2026 to November 11, 2026. 1,228 of 1,698 reports were robocalls.

Show as a table
SubjectReports
Other793
Reducing your debt (credit cards, mortgage, student loans)442
Dropped call or no message123
Medical and prescriptions114
Calls pretending to be government, businesses, or family and friends109
Warranties and protection plans22

Places served by 810

NANPA lists 50 rate centers for 810. A rate center is the town or district a block of numbers is tied to for billing; sorted here by how many exchanges each holds.
  • Flint139
  • Lapeer46
  • Port Huron44
  • Brighton39
  • Grand Blanc16
  • Fenton15
  • Algonac11
  • Davison11
  • Sandusky10
  • Clio Mount Morris9
  • Marine City9
  • Imlay City8
  • Saint Clair8
  • Hartland7
  • Southfield7
  • Capac6
  • Dryden6
  • Flushing6
  • Lexington6
  • Montrose6
  • Applegate5
  • Carsonville5
  • Deckerville5
  • Memphis5
Show all 50 rate centers

Yale, Brown City, Byron, Columbiaville, Croswell, Linden, Port Sanilac, Rankin, Swartz Creek, Almont, Emmett, Goodells, Goodrich, Hadley, Jeddo, Metamora, North Branch, Otisville, Smiths Creek, Avoca, Lennon, New Lothrop, Peck, Pontiac, Snover, Xxxxxxxxxx.

Phone companies holding 810 exchanges

Each exchange (the three digits after the area code) is assigned to one carrier. 73% of these exchanges are pooled: their numbers are handed out in blocks of 1,000 to other carriers, so the holder below is not always the company serving a given number.

Exchanges held, top 8 of 37 carriers

NANPA central office code assignments, file of November 11, 2026.

Show as a table
Carrier (legal name)Exchanges
Michigan Bell Tel CO87
New Cingular Wireless PCS, LLC - IL63
Cellco Partnership dba Verizon Wireless - MI51
Omnipoint Communications Midwest Operations, LLC50
Teleport Communications America, LLC - MI36
Frontier North, Inc. - MI27
Level 3 Communications, LLC - MI25
Onvoy, Llcv - MI23

When today's 810 exchanges were assigned

Exchanges still assigned, by year of assignment. Exchanges returned since are not counted.

Show as a table
YearExchanges
200128
200229
20031
20043
20054
20064
20071
20087
20092
20104
20112
20126
20136
20148
20154
20167
20175
20182
20195
20207
202116
202214
20239
20247
202511
20265

Check an 810 number

A check shows the carrier and rate center of the number's exchange and every FTC and FCC report about that exact number. Why the number on screen can be fake.

Other area codes in Michigan

NANPA area code database and central office code file of November 11, 2026; FCC complaints November 1, 2023 to November 11, 2026; FTC reports August 14, 2026 to November 11, 2026. How the data is used.

Official sources (7)Show