Area Code Overview

Area code 614 is a geographic telephone area code in Ohio that went into service on January 1, 1947. The geographic regions covered by this area code overlay has a population of approximately 1,369,995.

Overlay and Dialing Rules

Area Code: 614
State: Ohio
Type: General Purpose Code
In Service Date: January 1, 1947
Overlay Complex: 380/614
Local Dialing Plan: This area does require you to dial the area code when calling locally.

Estimated Number of Assigned Phone Numbers in Area Code 614

This area code is tied for 36th out of 363 nationwide in estimated assigned phone numbers. Within the state territory it serves, it is ranked 2nd out of 14.

6,692,000

Estimated Service-Type Mix of Assigned Phone Numbers in Area Code 614

Total assigned 6,692,000

Wireless

2,813,000 assigned

42.04%

Wireline and VoIP

3,486,000 assigned

52.09%

Other / Unclassified

393,000 assigned

5.87%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Area Code 614

Estimated assigned wireless phone numbers: 2,813,000

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

Verizon Wireless 1,419,000 (50.44%)

AERIAL COMMUNICATIONS, INC. 905,000 (32.17%)

AT&T Wireless 413,000 (14.68%)

T-Mobile 76,000 (2.70%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Area Code 614

Estimated assigned wireline and VoIP phone numbers: 3,486,000

AT&T 1,754,000 (50.32%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 401,000 (11.50%)

Bandwidth 327,000 (9.38%)

Lumen 309,000 (8.86%)

Onvoy 302,000 (8.66%)

Spectrum 188,000 (5.39%)

PAETEC ITEL, LLC 79,000 (2.27%)

Peerless Network 59,000 (1.69%)

TERRA NOVA TELECOM INC. 28,000 (0.80%)

Telnyx 14,000 (0.40%)

Verizon 10,000 (0.29%)

Vonage 9,000 (0.26%)

Other / Unclassified Assigned Numbering in Area Code 614

Estimated assigned other or unclassified phone numbers: 393,000

SPOK, INC. 140,000 (35.62%)

AMERICAN MESSAGING SERVICES, LLC 120,000 (30.53%)

TELEPORT COMMUNICATIONS AMERICA, LLC - OH 59,000 (15.01%)

SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 28,000 (7.12%)

IP HORIZON LLC 18,000 (4.58%)

CITYNET OHIO, LLC - OH 16,000 (4.07%)

HD CARRIER LLC 7,000 (1.78%)

EXIANT COMMUNICATIONS LLC 1,000 (0.25%)

FIRST COMMUNICATIONS, LLC 1,000 (0.25%)

STRATUS NETWORKS 1,000 (0.25%)

TON80 COMMUNICATIONS, LLC 1,000 (0.25%)

WAVENATION, LLC 1,000 (0.25%)

Cities and Towns in Area Code 614

Alton, Ohio Canal Winchester, Ohio Columbus, Ohio Dublin, Ohio Gahanna, Ohio Grove City, Ohio Groveport, Ohio Harrisburg, Ohio Hilliard, Ohio Lockbourne, Ohio New Albany, Ohio Plain City, Ohio Reynoldsburg, Ohio West Jefferson, Ohio Westerville, Ohio Worthington, Ohio

These geographic regions are also served by area code 380.

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 area code 614, not live customer counts.

Some providers may have assigned phone numbers tied to this area code 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.

Population data and locality matching provided by GeoNames.

Last refreshed: April 15, 2026 6:22 pm