Cliffside Park, New Jersey
Eastern Time Zone (UTC-5) · NJ · —
About Area Codes in Cliffside Park, New Jersey
Cliffside Park, New Jersey is served by 2 area codes: 201, 551. When multiple area codes serve the same geographic area, it typically indicates overlay codes have been added to accommodate growing demand for phone numbers. All local calls within Cliffside Park require 10-digit dialing. The city is in the Eastern time zone (UTC-5).
Other cities in area code 201
Frequently Asked Questions
What area code is Cliffside Park, New Jersey?
Cliffside Park, New Jersey uses area codes 201 and 551.
What time zone is Cliffside Park in?
Cliffside Park is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Cliffside Park?
Yes, all local calls in Cliffside Park require 10-digit dialing because the area is served by multiple overlay area codes.
When was area code 201 created?
Area code 201 is one of the original 86 area codes established in 1947 as part of the North American Numbering Plan (NANP).
What cities share area code 201 with Cliffside Park?
Other cities sharing area code 201 with Cliffside Park include Bayonne, Bergenfield, Englewood, Fair Lawn, Fort Lee, among others.
Cliffside Park, NJ · Eastern Time Zone