[comp.dcom.telecom] Local Calls From 215 Area to Other Areas

cmooore@brl.mil (09/23/89)

When I wrote about such local prefixes just outside of 215, I forgot
that 368 and 453 in Delaware (local call from Kemblesville, 215-255)
are duplicated in 215.  368 in Delaware is the oldest Newark prefix
and is duplicated at Lansdale, Pa.; and 453 (also in Newark) was
duplicated back around 1985 in Perkasie, Pa.  Both Lansdale and Perkasie
are beyond Philadelphia if you are coming from Delaware.