215 and 267 are the North American telephone area codes for the Commonwealth of Pennsylvania which serve its southeast corner, including the city of Philadelphia and its northern and eastern suburbs.
Indeed the city of Broken Hill to this day conducts itself in many ways as a city aligned to South Australia, using the same time zone (Australian Central Standard Time), being in the (08) Western/central area code, and its local television station, Central GTS/BKN, covers Broken Hill and parts of South Australia.
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