Warren, Michigan Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Warren, Michigan

1,071,000

In Warren, Michigan, wireless numbers account for 59.2% of assigned numbers, above the statewide average of 38.0%. Warren's wireline and VoIP share is 27.5 percentage points lower than the statewide average. Compared with the state overall, Warren has a more concentrated wireless assignment mix. Warren is served by a single area code (586).

Area Codes Used by Warren, Michigan

586

Estimated Service-Type Mix of Assigned Phone Numbers in Warren, Michigan

Total assigned 1,071,000

Wireless

634,000 assigned numbers

59.20%

Other / Unclassified

235,000 assigned numbers

21.94%

Wireline and VoIP

202,000 assigned numbers

18.86%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Warren, Michigan

Estimated assigned wireless phone numbers: 634,000

Numbers may later be ported to another carrier, but this chart reflects original number assignment, not current subscriber share.

Verizon Wireless 285,000 (44.95%)

T-Mobile 238,000 (37.54%)

AT&T Wireless 111,000 (17.51%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Warren, Michigan

Estimated assigned wireline and VoIP phone numbers: 202,000

AT&T 102,000 (50.50%)

Onvoy 36,000 (17.82%)

Bandwidth 16,000 (7.92%)

Comcast Business 13,000 (6.44%)

Lumen 8,000 (3.96%)

Commio 5,000 (2.48%)

Spectrum 5,000 (2.48%)

Peerless Network 4,000 (1.98%)

PAETEC ITEL, LLC 3,000 (1.49%)

WOW! INTERNET, CABLE AND PHONE 3,000 (1.49%)

ACD TELECOM, INC. - MI 2,000 (0.99%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 2,000 (0.99%)

Other / Unclassified Assigned Numbering in Warren, Michigan

Estimated assigned other or unclassified phone numbers: 235,000

AMERICAN MESSAGING SERVICES, LLC 160,000 (68.09%)

SPOK, INC. 50,000 (21.28%)

TELNET WORLDWIDE, INC. 10,000 (4.26%)

TELEPORT COMMUNICATIONS AMERICA, LLC - MI 8,000 (3.40%)

123.NET, LLC 2,000 (0.85%)

CLEAR RATE COMMUNICATIONS, LLC 2,000 (0.85%)

FIRST COMMUNICATIONS, LLC 1,000 (0.43%)

GRID 4 COMMUNICATIONS, INC. - MI 1,000 (0.43%)

TON80 COMMUNICATIONS, LLC 1,000 (0.43%)

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 Warren, Michigan, not live customer counts.

Some providers may have assigned phone numbers tied to this locality 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.