Area Code Overview

Area code 220 is a geographic telephone area code in Ohio that went into service on April 22, 2015. The geographic regions covered by this area code overlay has a population of approximately 1,637,069.

Overlay and Dialing Rules

Area Code: 220
State: Ohio
Type: General Purpose Code
In Service Date: April 22, 2015
Overlay Complex: 220/740
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 220

This area code is ranked 321st out of 363 nationwide in estimated assigned phone numbers. Within the state territory it serves, it is ranked 12th out of 14.

1,034,000

Estimated Service-Type Mix of Assigned Phone Numbers in Area Code 220

Total assigned 1,034,000

Wireless

422,000 assigned

40.81%

Wireline and VoIP

509,000 assigned

49.23%

Other / Unclassified

103,000 assigned

9.96%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Area Code 220

Estimated assigned wireless phone numbers: 422,000

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

AT&T Wireless 241,000 (57.11%)

Verizon Wireless 99,000 (23.46%)

AERIAL COMMUNICATIONS, INC. 76,000 (18.01%)

T-Mobile 6,000 (1.42%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Area Code 220

Estimated assigned wireline and VoIP phone numbers: 509,000

Onvoy 316,000 (62.08%)

Spectrum 80,000 (15.72%)

TERRA NOVA TELECOM INC. 23,000 (4.52%)

Bandwidth 18,000 (3.54%)

Telnyx 17,000 (3.34%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 10,000 (1.96%)

WINDSTREAM OHIO, LLC 10,000 (1.96%)

Commio 8,000 (1.57%)

Peerless Network 7,000 (1.38%)

Lumen 6,000 (1.18%)

CEBRIDGE TELECOM OH, LLC DBA SUDDENLINK COMM 5,000 (0.98%)

Vonage 4,000 (0.79%)

Other / Unclassified Assigned Numbering in Area Code 220

Estimated assigned other or unclassified phone numbers: 103,000

FRACTEL, LLC 44,000 (42.72%)

IP HORIZON LLC 31,000 (30.10%)

TON80 COMMUNICATIONS, LLC 23,000 (22.33%)

TELEPORT COMMUNICATIONS AMERICA, LLC - OH 4,000 (3.88%)

CAS COMMUNICATIONS, LLC - OH 1,000 (0.97%)

Cities and Towns in Area Code 220

Adamsville, Ohio Adena, Ohio Albany, Ohio Alexandria, Ohio Amanda, Ohio Amesville, Ohio Amsterdam, Ohio Arabia, Ohio Ashley, Ohio Ashville, Ohio Athens, Ohio Bainbridge, Ohio Baltimore, Ohio Barlow, Ohio Barnesville, Ohio Bartlett, Ohio Beallsville, Ohio Beaver, Ohio Bellaire, Ohio Belpre, Ohio Bergholz, Ohio Bethesda, Ohio Beverly, Ohio Bloomingburg, Ohio Bloomingdale, Ohio Bourneville, Ohio Bowerston, Ohio Bremen, Ohio Brilliant, Ohio Byesville, Ohio Cadiz, Ohio Caldwell, Ohio Cambridge, Ohio Carroll, Ohio Centerburg, Ohio Centerville, Ohio Chesapeake, Ohio Cheshire, Ohio Chester Center, Ohio Chester, Ohio Chillicothe, Ohio Circleville, Ohio Clarington, Ohio Clarksburg, Ohio Conesville, Ohio Coolville, Ohio Cooperdale, Ohio Corning, Ohio Coshocton, Ohio Crooksville, Ohio Croton, Ohio Cumberland, Ohio Danville, Ohio Delaware, Ohio Dexter City, Ohio Dresden, Ohio Duffy, Ohio Fairview, Ohio Flushing, Ohio Frankfort, Ohio Frazeysburg, Ohio Fredericktown, Ohio Freeport, Ohio Fultonham, Ohio Gallipolis, Ohio Gambier, Ohio Glenford, Ohio Glouster, Ohio Gnadenhutten, Ohio Granville, Ohio Gratiot, Ohio Graysville, Ohio Green Camp, Ohio Guysville, Ohio Hallsville, Ohio Hanover, Ohio Harpster, Ohio Hebron, Ohio Hopedale, Ohio Idaho, Ohio Ironton, Ohio Jackson, Ohio Jeffersonville, Ohio Jewett, Ohio Johnstown, Ohio Junction City, Ohio Kilbourne, Ohio Kingston, Ohio Knoxville, Ohio La Rue, Ohio Lancaster, Ohio Laurelville, Ohio Letart Falls, Ohio Lewisville, Ohio Logan, Ohio London, Ohio Londonderry, Ohio Lowell, Ohio Lower Salem, Ohio Marietta, Ohio Marion, Ohio Martins Ferry, Ohio Martinsburg, Ohio Massieville, Ohio Mc Arthur, Ohio Milledgeville, Ohio Miller, Ohio Mingo Junction, Ohio Morral, Ohio Morristown, Ohio Mount Sterling, Ohio Mount Vernon, Ohio Murray City, Ohio Nelsonville, Ohio Nevada, Ohio New Concord, Ohio New Holland, Ohio New Lexington, Ohio New Marshfield, Ohio New Matamoras, Ohio Newark, Ohio Newcomerstown, Ohio Newport, Ohio Norwich, Ohio Oak Hill, Ohio Old Washington, Ohio Ostrander, Ohio Pataskala, Ohio Pennsville, Ohio Philo, Ohio Piketon, Ohio Pleasantville, Ohio Pomeroy, Ohio Portland, Ohio Portsmouth, Ohio Powhatan Point, Ohio Prospect, Ohio Quaker City, Ohio Radnor, Ohio Rathbone, Ohio Resaca, Ohio Richmond, Ohio Richwood, Ohio Rio Grande, Ohio Roseville, Ohio Rushville, Ohio Saint Clairsville, Ohio Saint Louisville, Ohio Scio, Ohio Sedalia, Ohio Shade, Ohio Shawnee, Ohio Smithfield, Ohio Somerset, Ohio Somerton, Ohio Steubenville, Ohio Stockport, Ohio Sugar Grove, Ohio Summerfield, Ohio Sunbury, Ohio The Plains, Ohio Thornville, Ohio Tiltonsville, Ohio Toronto, Ohio Uhrichsville, Ohio Utica, Ohio Vinton, Ohio Waldo, Ohio Walnut, Ohio Warsaw, Ohio Washington Court House, Ohio Watertown, Ohio Waverly, Ohio Wellston, Ohio West Lafayette, Ohio Wilkesville, Ohio Williamsport, Ohio Woodsfield, Ohio Zanesville, Ohio

These geographic regions are also served by area code 740.

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 220, 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