Mamaroneck, New York
Eastern Time Zone (UTC-5) · NY · —
About Area Codes in Mamaroneck, New York
Mamaroneck, New York is served by area code 914, which was one of the original area codes established in 1947 under the North American Numbering Plan. The city falls within the Eastern time zone (UTC-5). All calls to and from Mamaroneck use the 914 area code prefix for local and long-distance dialing.
Other cities in area code 914
Frequently Asked Questions
What area code is Mamaroneck, New York?
Mamaroneck, New York uses area code 914.
What time zone is Mamaroneck in?
Mamaroneck is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Mamaroneck?
Standard 7-digit dialing is used for local calls within Mamaroneck. However, 10-digit dialing is always accepted and required for long-distance calls.
When was area code 914 created?
Area code 914 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 914 with Mamaroneck?
Other cities sharing area code 914 with Mamaroneck include Bronxville, Dobbs Ferry, Hastings, Larchmont, Mount Vernon, among others.
Mamaroneck, NY · Eastern Time Zone