<P> North American area code 607 is a state of New York telephone area code servicing parts of its Southern Tier (which borders Pennsylvania). It was split from parts of area codes 315 and 716 in 1954 . Initially, in the late 1940s, area codes with a middle digit of "0" (x0x - xxx - xxxx) were assigned only to jurisdictions covering an entire state . Along with 507 in Minnesota and 606 in Kentucky, 607 was among the first such area codes to be added to a jurisdiction . </P> <Ul> <Li> Allegany County (part) </Li> <Li> Broome County </Li> <Li> Chemung County </Li> <Li> Chenango County </Li> <Li> Cortland County </Li> <Li> Delaware County </Li> <Li> Otsego County </Li> <Li> Schoharie County (part) </Li> <Li> Schuyler County </Li> <Li> Steuben County </Li> <Li> Sullivan County (part) </Li> <Li> Tioga County </Li> <Li> Tompkins County </Li> <Li> Yates County </Li> </Ul>

Where is the area code 607 located in usa