Zip Area Code

Tonawanda, New York

Tonawanda, New York, in Erie County, has ZIP codes 14150 and 14151 and area code 716, with 624 as an overlay.

ZIP codes
14150, 14151
Area codes
716, 624
Time zone
Eastern Time
Coordinates
43.0115, -78.8675

ZIP codes in Tonawanda

ZIP codePost officeCountyArea codes
14150TonawandaErie County716, 624
14151*TonawandaErie County716, 624

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Tonawanda

  • Area code 716

    In service since 1947. Shares its area with 624. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 624

    In service since November 16, 2023. Shares its area with 716. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Tonawanda is in the Eastern Time zone.

Towns near Tonawanda