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Area Code 878 Information and Location Details

Area code 878 serves the state of Pennsylvania. This area code was assigned on December 15th, 1999. On August 17th, 2001 it went into service. 878 is a General Purpose Code. 878 service area does overlap with 412 724 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D. All calls within and between NPAs 412 and 724 and 878 can be dialed as 10D or 1+10D. Calls to other NPAs must be dialed as 1+10D.

Area Code 878 Has 35 Exchanges

Exchange City
878-201 Rochester
878-202 Sharon
878-203 Charleroi
878-204 Sheakleyville
878-205 Connellsville
878-206 Fairchance
878-207 Rochester
878-210 Midway
878-218 Washington
878-222 New Wilmington
878-228 Uniontown
878-238 Ligonier
878-258 Freeport
878-266 Elderton
878-271 Butler
878-295 Greensburg
878-302 New Kensington
878-313 Rochester
878-332 Wexford
878-333 Ellwood City
878-355 Uniontown
878-378 West Newton
878-379 Waynesburg
878-400 Wampum
878-422 Kittanning
878-425 Saxonburg
878-444 Homer City
878-645 Greensburg
878-666 Marion Center
878-668 Enon Valley
878-670 Pittsburgh
878-777 Derry
878-847 New Kensington
878-870 Farmington
878-999 Pittsburgh