Area Code Atlas

NPA 267 overlays 215

Area code 267 was established as an overlay on the 215 numbering plan area to provide additional numbering resources for Philadelphia and surrounding areas. This required ten-digit dialing for local calls within the region.

Ten-digit dialing became necessary across the Delaware/Pennsylvania border

With the 267 overlay, local calls across the Delaware/Pennsylvania border required ten-digit dialing.

NANP-Overlay of 215 (Pennsylvania) Numbering Plan Area (NPA) with 267 NPA

Consensus reached for overlays 445 and 835

On May 18, 2000, the Pennsylvania telecommunications industry reached consensus to implement area code 445 as an overlay for NPAs 215 and 267, and area code 835 as an overlay for NPAs 610 and 484.

NPA 445 first proposed as an overlay for 215/267

In July 2000, area code 445 was first proposed as an overlay code for the 215 and 267 numbering plan areas in southeastern Pennsylvania. The plan was intended to provide additional numbering resources for the region.

NPA 445 to Overlay NPAs 215 and 267 (Pennsylvania)NPA 835 to Overlay NPAs 610 and 484 (Pennsylvania)

445 overlay planned for 215/267

The Pennsylvania telecommunications industry reached consensus in May 2000 to implement area code 445 as an overlay for the 215 and 267 numbering plan areas. The plan called for network preparation and test calls in 2001, with the earliest activation date for central office codes set for May 1, 2001.

Correction to Assignment Procedures for the Remaining Central Office Codes in 215 and 267 NPAs, and in the 610 and 484 NPAs (Pennsylvania)

NPA 445 overlay implementation rescinded

The planned implementation of area code 445 as an overlay for 215/267 was officially rescinded on February 21, 2003, by the Pennsylvania Public Utility Commission, and the 445 code was reclaimed.

445 overlay plan rescinded for 215/267

On September 18, 2003, the Pennsylvania Public Utility Commission entered an order rescinding the consensus relief plan for the 445 NPA overlaying the 215 and 267 NPAs. The 445 NPA was reclaimed and returned to the pool of available area codes, and carriers were directed to inform customers that 445 would not be introduced at that time.

PA 445 Implementation for 215/267 NPA Rescinded - 445 NPA Code Reclaimed

Original 445 overlay plan was rescinded and the code reclaimed

On September 25, 2003, the Pennsylvania PUC rescinded the original 445 overlay implementation plan and returned the 445 code to NANPA.

NPA 445 to Overlay NPAs 215/267 (Pennsylvania)

Area code 445 activated as overlay for 215/267 in Pennsylvania

On February 3, 2018, area code 445 was activated as an overlay for the 215 and 267 area codes in Pennsylvania, providing additional numbering capacity for Philadelphia and its suburbs to address ongoing demand for new telephone numbers.

NPA 445 overlaid the 215/267 region

Area code 445 began service on March 3, 2018 as an additional overlay for Philadelphia and adjacent portions of Bucks and Montgomery counties.