Home / Area 203 / Prefix 991
Prefix Lookup

(203) 991 Phone Number Lookup

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

258number listings
0caller reports
15lookup 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 1–18 of 258 listings for this prefix.

Recent activity Landline

(203) 991-5236

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5256

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5276

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5296

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5316

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5336

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5356

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5376

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5396

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5416

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5436

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5456

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5476

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5496

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5516

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5536

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5556

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(203) 991-5576

Norwalk, Connecticut

  • Carrier: Southern New England Telephone Co.
  • Exchange: 203-991
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 203 prefix 991 is organized as a reverse lookup section for Norwalk, Connecticut. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 203-991, while each listing still maps back to the correct area code and prefix structure.