Columbus, Ohio Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Columbus, Ohio

4,196,000

In Columbus, Ohio, wireless numbers account for 53.7% of assigned numbers, above the statewide average of 36.5%. Columbus's wireline and VoIP share is 13.3 percentage points lower than the statewide average. Compared with the state overall, Columbus has a more concentrated wireless assignment mix. Columbus is served by 2 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Columbus, Ohio

380 614

Estimated Service-Type Mix of Assigned Phone Numbers in Columbus, Ohio

Total assigned 4,196,000

Wireless

2,252,000 assigned numbers

53.67%

Wireline and VoIP

1,642,000 assigned numbers

39.13%

Other / Unclassified

302,000 assigned numbers

7.20%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Columbus, Ohio

Estimated assigned wireless phone numbers: 2,252,000

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

Verizon Wireless 910,000 (40.41%)

AERIAL COMMUNICATIONS, INC. 865,000 (38.41%)

AT&T Wireless 431,000 (19.14%)

T-Mobile 46,000 (2.04%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Columbus, Ohio

Estimated assigned wireline and VoIP phone numbers: 1,642,000

AT&T 904,000 (55.05%)

Onvoy 161,000 (9.81%)

Lumen 149,000 (9.07%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 138,000 (8.40%)

Bandwidth 132,000 (8.04%)

Spectrum 78,000 (4.75%)

PAETEC ITEL, LLC 31,000 (1.89%)

Peerless Network 20,000 (1.22%)

Telnyx 8,000 (0.49%)

NUSO 6,000 (0.37%)

Vonage 5,000 (0.30%)

TERRA NOVA TELECOM INC. 3,000 (0.18%)

Other / Unclassified Assigned Numbering in Columbus, Ohio

Estimated assigned other or unclassified phone numbers: 302,000

TELEPORT COMMUNICATIONS AMERICA, LLC - OH 122,000 (40.40%)

AMERICAN MESSAGING SERVICES, LLC 100,000 (33.11%)

SPOK, INC. 50,000 (16.56%)

SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 9,000 (2.98%)

CITYNET OHIO, LLC - OH 5,000 (1.66%)

FRACTEL, LLC 3,000 (0.99%)

IP HORIZON LLC 3,000 (0.99%)

INVOXIO INCORPORATED 2,000 (0.66%)

AIRESPRING, INC. 1,000 (0.33%)

CALLWORKS CORPORATION 1,000 (0.33%)

FIVE9, INC. 1,000 (0.33%)

HD CARRIER LLC 1,000 (0.33%)

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 Columbus, Ohio, 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.