What is the area code for Rotterdam, NY?

Rotterdam uses 2 area codes: 518 and 838. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.

What time zone is Rotterdam in?

Rotterdam is in the Eastern time zone.

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Rotterdam, New York (population 22,798) uses area codes 518 and 838.

Area code518

Area code838

Time zoneEastern

Local time now…

Rotterdam has no telephone exchange of its own in NANPA records; it is served by the Schenectady exchange about 3.7 km away.

Rotterdam and nearby cities in area code 518

60 prefixes are assigned to the Schenectady exchange: 13% mobile, 10% VoIP and cable, 77% landline.

Area code	Prefixes serving Rotterdam	Main carriers in this code
518	50	Verizon, Paetec Itel, Verizon Wireless
838	10	Onvoy (Sinch), Fractel, AT&T Mobility

Numbers starting with these first six digits were originally assigned to the Schenectady exchange.

What is the area code for Rotterdam, NY?: Rotterdam uses 2 area codes: 518 and 838. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Rotterdam in?: Rotterdam is in the Eastern time zone.