Home | States | Cities

Area Code 878 Information

State: PA - Pennsylvania
Active: True

878 is an overlay area code for area codes 412 and 724 in south-western Pennsylvania centered in Pittsburgh. It came into effect on August 17, 2001, making 10-digit dialing mandatory in the 412 and 724 areas of western Pennsylvania. As of May, 2007, there are no numbers assigned to area code 878, as number-conserving policies put into place at the time of its introduction have so far been successful.

Related Area Codes: 412

Get other Pennsylvania area codes »

Need Mobile Service in Your Area?

Best Mobile Operators in your area:

Verizon: Verizon Wireless , and check out New Verizon Smartphones

AT&T: AT&T Wireless Plans

Best Low Cost Mobile Operators:

Tello: Tello - has mobile plans as low as $10/month

T-Mobile: T-Mobile Wireless - claim they are a leader in 5G

US Mobile: US Mobile - next generation wireless network, as low as $4/line

NobelCom: NobelCom - low cost international phone cards

Need a New Mobile Phone?

Amazon: Amazon Marketplace

Apple iPhones: Apple iPhones

Samsung Galaxy and Latest Phones: Samsung Smartphones

Verizon has a great list of new Smartphones

Need a VOIP Provider?

Business VoIP providers to consider:

Phone.com: Phone.com VoIP telephone provider

RingCentral: RingCentral VoIP telephone provider

OnSip: OnSip Hosted VoIP provider