Iron Mountain, Michigan Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Iron Mountain, Michigan

96,000

In Iron Mountain, Michigan, wireless numbers account for 37.5% of assigned numbers, closely matching the statewide average of 38.0%. Iron Mountain's wireline and VoIP share is 6.8 percentage points lower than the statewide average. Iron Mountain is served by a single area code (906).

Area Codes Used by Iron Mountain, Michigan

906

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

Total assigned 96,000

Wireline and VoIP

38,000 assigned numbers

39.58%

Wireless

36,000 assigned numbers

37.50%

Other / Unclassified

22,000 assigned numbers

22.92%

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

Estimated assigned wireless phone numbers: 36,000

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

Verizon Wireless 19,000 (52.78%)

AT&T Wireless 14,000 (38.89%)

T-Mobile 3,000 (8.33%)

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

Estimated assigned wireline and VoIP phone numbers: 38,000

AT&T 11,000 (28.95%)

NUSO 7,000 (18.42%)

Onvoy 7,000 (18.42%)

Lumen 5,000 (13.16%)

CHARTER IP ENABLED SERVICES, LLC 3,000 (7.89%)

BARAGA TELEPHONE COMPANY 1,000 (2.63%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 1,000 (2.63%)

PENINSULA FIBER NETWORK, LLC - MI 1,000 (2.63%)

Spectrum 1,000 (2.63%)

UPPER PENINSULA TELEPHONE COMPANY - MI 1,000 (2.63%)

Other / Unclassified Assigned Numbering in Iron Mountain, Michigan

Estimated assigned other or unclassified phone numbers: 22,000

NEW CELL DBA CELLCOM 10,000 (45.45%)

TELNET WORLDWIDE, INC. 10,000 (45.45%)

123.NET, LLC 1,000 (4.55%)

TELEPORT COMMUNICATIONS AMERICA, LLC - MI 1,000 (4.55%)

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 Iron Mountain, 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.