Active Prefixes in Area Code 878

Prefix Location Company
878-201 Rochester, PA Peerless Network Of Pennsylvania
878-202 Sharon, PA Time Warner Cable Information Svcs (pa), Pa
878-203 PITTSBURGH Qwest Communications Company LLC
878-204 PITTSBURGH Windstream Pennsylvania Inc
878-205 PITTSBURGH Neutral Tandem-Pennsylvania LLC - PA
878-206 PITTSBURGH Neutral Tandem-Pennsylvania LLC - PA
878-207 PITTSBURGH Comcast Phone of Pennsylvania LLC - PA
878-208 PITTSBURGH Cellco Partnership dba Verizon Wireless - PA
878-210 PITTSBURGH Windstream Pennsylvania Inc
878-212 Pennsylvania
878-213 Pennsylvania
878-214 Pennsylvania
878-216 Pennsylvania
878-217 Pennsylvania
878-218 PITTSBURGH New Cingular Wireless PCS LLC - IL
878-219 Pennsylvania
878-220 Pennsylvania
878-221 Pennsylvania
878-222 New Wilmington, PA Voxbeam Telecommunications Inc.
878-225 Pennsylvania
878-228 PITTSBURGH New Cingular Wireless PCS LLC - IL
878-238 PITTSBURGH Laurel Highland Telephone Company - PA
878-257 Pennsylvania
878-258 Freeport, PA Salsgiver Telecom
878-266 PITTSBURGH Windstream Pennsylvania Inc
878-271 PITTSBURGH MetroPCS Inc
878-295 Greensburg, PA Aerial Communications
878-300 Pennsylvania
878-302 Pittsburgh, PA Peerless Network Of Pennsylvania
878-309 Pennsylvania
878-313 PITTSBURGH Neutral Tandem-Pennsylvania LLC - PA
878-332 Wexford, PA Level 3 Communications
878-333 PITTSBURGH TELNYX LLC
878-355 PITTSBURGH Aerial Communications Inc
878-378 PITTSBURGH Neutral Tandem-Pennsylvania LLC - PA
878-379 PITTSBURGH Cellco Partnership dba Verizon Wireless - PA
878-400 PITTSBURGH Voxbeam Telecommunications Inc - PA
878-422 Freeport, PA Salsgiver Telecom
878-425 PITTSBURGH Armstrong Telecommunications Inc - PA
878-439 PITTSBURGH Intermedia Communications Inc - PA
878-444 Homer City, PA Voxbeam Telecommunications Inc.
878-500 Pennsylvania
878-553 Irwin Verizon Pennsylvania, Inc - Pa
878-645 PITTSBURGH Cellco Partnership dba Verizon Wireless - PA
878-666 PITTSBURGH Voxbeam Telecommunications Inc - PA
878-668 PITTSBURGH Wide Voice LLC - PA
878-670 PITTSBURGH Cellco Partnership dba Verizon Wireless - PA
878-777 Derry, PA Voxbeam Telecommunications Inc.
878-787 Pennsylvania
878-847 PITTSBURGH Peerless Network of Pennsylvania LLC - PA
878-870 PITTSBURGH Wide Voice LLC - PA
878-888 Aultman, PA Voxbeam Telecommunications Inc.
878-900 PITTSBURGH Voxbeam Telecommunications Inc - PA
878-959 Irwin Miscellaneous Exchange Carrier
878-999 PITTSBURGH Comcast Phone of Pennsylvania LLC - PA