220 code area is located in Eastern timezone. This timezone also known as America/New_York. Current time in 220 is 4:47am.
Area code 220 is in service since Aug 22, 1970. Code was created from area code 740.
| County | Population | % of 220 | % of County |
|---|---|---|---|
| Licking County | 166,492 | 5 | 99 |
| Delaware County | 174,214 | 3 | 90 |
| Fairfield County | 146,156 | 3 | 86 |
| Muskingum County | 86,074 | 5 | 100 |
| Scioto County | 79,499 | 4 | 100 |
| Ross County | 78,064 | 4 | 93 |
| Belmont County | 70,400 | 4 | 100 |
| Athens County | 64,757 | 4 | 100 |
| Jefferson County | 69,709 | 3 | 93 |
| Lawrence County | 62,450 | 3 | 100 |
| Washington County | 61,778 | 4 | 100 |
| Knox County | 60,921 | 4 | 100 |
| Marion County | 66,501 | 3 | 89 |
| Pickaway County | 55,698 | 3 | 91 |
| Guernsey County | 40,087 | 4 | 100 |
| Tuscarawas County | 92,582 | 2 | 40 |
| Coshocton County | 36,901 | 4 | 100 |
| Perry County | 36,058 | 3 | 100 |
| Jackson County | 33,225 | 3 | 100 |
| Gallia County | 30,934 | 3 | 100 |
| Hocking County | 29,380 | 3 | 100 |
| Madison County | 43,435 | 2 | 68 |
| Pike County | 28,709 | 3 | 100 |
| Fayette County | 29,030 | 3 | 97 |
| Meigs County | 23,770 | 3 | 100 |
| Harrison County | 15,864 | 3 | 100 |
| Morgan County | 15,054 | 3 | 100 |
| Noble County | 14,645 | 3 | 100 |
| Monroe County | 14,642 | 3 | 100 |
| Vinton County | 13,435 | 3 | 100 |
| Union County | 52,300 | 1 | 22 |
| Wyandot County | 22,615 | 1 | 18 |
| Carroll County | 28,836 | 10 | |
| Morrow County | 34,827 | 7 |
| City | Population | % of 220 | % of City |
|---|---|---|---|
| Newark | 47,573 | 100 | |
| Lancaster | 38,780 | 100 | |
| Marion | 36,837 | 100 | |
| Delaware | 34,753 | 100 | |
| Zanesville | 25,487 | 100 | |
| Athens | 23,832 | 100 | |
| Chillicothe | 21,901 | 100 | |
| Portsmouth | 20,226 | 100 | |
| Steubenville | 18,659 | 100 | |
| Mount Vernon | 16,990 | 100 | |
| Pataskala | 14,962 | 98 | |
| Washington Court House | 14,192 | 100 | |
| Marietta | 14,085 | 100 | |
| Circleville | 13,314 | 100 | |
| Coshocton | 11,216 | 100 | |
| Ironton | 11,129 | 100 | |
| Cambridge | 10,635 | 100 | |
| Heath | 10,310 | 100 | |
| London | 9,904 | 100 | |
| Logan | 7,152 | 100 | |
| Martins Ferry | 6,915 | 100 | |
| Wheelersburg | 6,437 | 100 | |
| Belpre | 6,441 | 100 | |
| Jackson | 6,397 | 100 | |
| Wellston | 5,663 | 100 | |
| Granville | 5,646 | 100 | |
| Uhrichsville | 5,413 | 100 | |
| Nelsonville | 5,392 | 100 | |
| St Clairsville | 5,184 | 100 | |
| Toronto | 5,091 | 99 | |
| New Lexington | 4,731 | 100 | |
| Powell | 11,500 | 40 | |
| Johnstown | 4,632 | 100 | |
| Sunbury | 4,389 | 100 | |
| Bellaire | 4,278 | 100 | |
| Barnesville | 4,193 | 100 | |
| Ashville | 4,097 | 100 | |
| Wintersville | 3,924 | 100 | |
| Newcomerstown | 3,822 | 100 | |
| Shadyside | 3,785 | 100 | |
| Southpoint | 3,958 | 93 | |
| Gallipolis | 3,641 | 100 | |
| Mingo Junction | 3,454 | 100 | |
| Cadiz | 3,353 | 100 | |
| West Portsmouth | 3,149 | 100 | |
| The Plains | 3,080 | 100 | |
| Baltimore | 2,966 | 100 |