Home / Area 203 / Prefix 812
Prefix Lookup

(203) 812 Phone Number Lookup

Research phone numbers under this exchange in New Haven, Connecticut. Review carrier details, activity signals, and community caller feedback.

148number listings
0caller reports
9lookup pages

Phone Numbers in This Prefix

Browse numbers in this exchange and open any listing to view caller details, spam signals, and community feedback. Showing 127–144 of 148 listings for this prefix.

Frequently searched Landline

(203) 812-7615

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7635

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7655

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7675

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7695

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7715

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7735

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7755

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7775

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7795

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7815

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7835

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7855

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7875

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7895

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7915

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7935

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(203) 812-7955

New Haven, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-812
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 203 prefix 812 is organized as a reverse lookup section for New Haven, Connecticut. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 203-812, while each listing still maps back to the correct area code and prefix structure.