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 55–72 of 148 listings for this prefix.

Frequently searched Landline

(203) 812-6175

New Haven, Connecticut

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

(203) 812-6195

New Haven, Connecticut

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

(203) 812-6215

New Haven, Connecticut

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

(203) 812-6235

New Haven, Connecticut

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

(203) 812-6255

New Haven, Connecticut

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

(203) 812-6275

New Haven, Connecticut

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

(203) 812-6295

New Haven, Connecticut

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

(203) 812-6315

New Haven, Connecticut

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

(203) 812-6335

New Haven, Connecticut

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

(203) 812-6355

New Haven, Connecticut

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

(203) 812-6375

New Haven, Connecticut

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

(203) 812-6395

New Haven, Connecticut

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

(203) 812-6415

New Haven, Connecticut

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

(203) 812-6435

New Haven, Connecticut

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

(203) 812-6455

New Haven, Connecticut

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

(203) 812-6475

New Haven, Connecticut

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

(203) 812-6495

New Haven, Connecticut

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

(203) 812-6515

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.