Miami, Florida Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Miami, Florida

11,467,000

In Miami, Florida, wireless numbers account for 47.6% of assigned numbers, above the statewide average of 39.6%. Miami's wireline and VoIP share is 12.0 percentage points lower than the statewide average. Compared with the state overall, Miami has a more concentrated wireless assignment mix. Miami is served by 3 area codes, more than the typical Florida locality, because it sits in an overlay area where multiple area codes share the same geographic region.

Area Codes Used by Miami, Florida

305 645 786

Estimated Service-Type Mix of Assigned Phone Numbers in Miami, Florida

Total assigned 11,467,000

Wireless

5,456,000 assigned numbers

47.58%

Wireline and VoIP

4,695,000 assigned numbers

40.94%

Other / Unclassified

1,316,000 assigned numbers

11.48%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Miami, Florida

Estimated assigned wireless phone numbers: 5,456,000

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

T-Mobile 3,463,000 (63.47%)

AT&T Wireless 1,396,000 (25.59%)

Verizon Wireless 596,000 (10.92%)

Optimum Mobile 1,000 (0.02%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Miami, Florida

Estimated assigned wireline and VoIP phone numbers: 4,695,000

AT&T 2,298,000 (48.95%)

Onvoy 687,000 (14.63%)

Bandwidth 511,000 (10.88%)

Lumen 241,000 (5.13%)

PAETEC ITEL, LLC 241,000 (5.13%)

Comcast Business 183,000 (3.90%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 179,000 (3.81%)

Spectrum 111,000 (2.36%)

Peerless Network 110,000 (2.34%)

EON TELECOM, INC. 20,000 (0.43%)

NUSO 19,000 (0.40%)

Telnyx 18,000 (0.38%)

Other / Unclassified Assigned Numbering in Miami, Florida

Estimated assigned other or unclassified phone numbers: 1,316,000

SPOK, INC. 440,000 (33.43%)

ABC PAGING CITY BEEPERS, INC. 430,000 (32.67%)

TELEPORT COMMUNICATIONS AMERICA, LLC - FL 158,000 (12.01%)

AMERICAN MESSAGING SERVICES, LLC 120,000 (9.12%)

FUSION CLOUD SERVICES, LLC 33,000 (2.51%)

HD CARRIER LLC 23,000 (1.75%)

DSL INTERNET CORPORATION - FL 20,000 (1.52%)

RIGHT CALL LLC 20,000 (1.52%)

IDT AMERICA CORP. - FL 16,000 (1.22%)

IP HORIZON LLC 16,000 (1.22%)

SHELCOMM 10,000 (0.76%)

FRACTEL, LLC 8,000 (0.61%)

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 Miami, Florida, 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.