Pennsylvia | Tele-Tech Services Blog


As we previously reported, NPA 223 has been approved as an all-services overlay for the existing NPA 717 covering the south-central portion of the state. Implementation dates have now been set. Beginning August 26, 2017, all calls within NPA 717 (and within NPA 223, when activated) must be dialed with 10 digits. Calls to other NPAs must be dialed with 1+10-digits. The earliest activation of central office codes in the 223 NPA is September 26, 2017.

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