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Mamaroneck, NY Area Code

Mamaroneck, New York (population 19,896) uses area code 914.

Area code914
Time zoneEastern
Local time now…

NANPA records do not list Mamaroneck separately: its numbers belong to the Westchester County exchange, which covers the whole area.

MamaroneckYonkersNew RochelleMount VernonWhite PlainsPort ChesterHarrisonMiddletownOssiningPeekskillKingstonEastchesterScarsdaleMamaroneck
Mamaroneck and nearby cities in area code 914

Carriers with Mamaroneck numbers

466 prefixes are assigned to the Westchester County exchange: 34% mobile, 22% VoIP and cable, 44% landline.

CarrierPrefixes
Verizon127
Verizon Wireless54
T-Mobile54
AT&T Mobility50
Verizon Business (MCImetro)41
Lumen (Level 3)22
Paetec Itel14
Tc Systems14

Area codes used in Mamaroneck

Area codePrefixes serving MamaroneckMain carriers in this code
914466Verizon, Verizon Wireless, T-Mobile

Mamaroneck phone number prefixes

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

Nearby cities in area code 914

Questions

What is the area code for Mamaroneck, NY?
The area code for Mamaroneck, New York is 914.
What time zone is Mamaroneck in?
Mamaroneck is in the Eastern time zone.