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Hackensack, NJ Area Codes

Hackensack, New Jersey (population 46,380) uses area codes 201 and 551.

Area code201
Area code551
Time zoneEastern
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HackensackJersey CityBayonneUnion CityHobokenWest New YorkKearnyFort LeeFair LawnEnglewoodBergenfieldParamusCliffside ParkHackensack
Hackensack and nearby cities in area code 201

Carriers with Hackensack numbers

207 prefixes are assigned to the Hackensack exchange: 49% mobile, 15% VoIP and cable, 35% landline.

CarrierPrefixes
AT&T Mobility51
Verizon37
Verizon Wireless30
T-Mobile21
Metropcs13
Onvoy (Sinch)6
Lumen (Level 3)6
Verizon Business (MCImetro)6

Area codes used in Hackensack

Area codePrefixes serving HackensackMain carriers in this code
201160Verizon, Verizon Business (MCImetro), AT&T Mobility
55147Onvoy (Sinch), T-Mobile, Verizon Wireless

Hackensack phone number prefixes

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

Nearby cities in area code 201

Questions

What is the area code for Hackensack, NJ?
Hackensack uses 2 area codes: 201 and 551. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Hackensack in?
Hackensack is in the Eastern time zone.