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Area Code Lookup

Area Code 203 Phone Lookup

Connecticut, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

782prefix records

66lookup pages

203area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Landline

(203) 775

CityBrookfield

CountyFairfield

CarrierSouthern New England Telephone Co.

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Landline

(203) 776

CityNew Haven

CountyNew Haven

CarrierSouthern New England Telephone Co.

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Landline

(203) 777

CityNew Haven

CountyNew Haven

CarrierSouthern New England Telephone Co.

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Landline

(203) 778

CityDanbury

CountyFairfield

CarrierSouthern New England Telephone Co.

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Landline

(203) 779

CityHartford

CountyHartford

CarrierChoice One Communications Inc. - Ct

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Landline

(203) 780

CityWallingford

CountyNew Haven

CarrierPeerless Network Of Connecticut Llc - Ct

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Landline

(203) 781

CityNew Haven

CountyNew Haven

CarrierSouthern New England Telephone Co.

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Landline

(203) 782

CityNew Haven

CountyNew Haven

CarrierSouthern New England Telephone Co.

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Landline

(203) 783

CityMilford

CountyNew Haven

CarrierSouthern New England Telephone Co.

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Landline

(203) 784

CityNew Haven

CountyNew Haven

CarrierSouthern New England Telephone Co.

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Landline

(203) 785

CityNew Haven

CountyNew Haven

CarrierSouthern New England Telephone Co.

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Landline

(203) 786

CityNew Haven

CountyNew Haven

CarrierSouthern New England Telephone Co.

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