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 19–36 of 258 listings for this prefix.

Recent activity Landline

(203) 991-5596

Norwalk, Connecticut

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

(203) 991-5616

Norwalk, Connecticut

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

(203) 991-5636

Norwalk, Connecticut

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

(203) 991-5656

Norwalk, Connecticut

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

(203) 991-5676

Norwalk, Connecticut

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

(203) 991-5696

Norwalk, Connecticut

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

(203) 991-5716

Norwalk, Connecticut

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

(203) 991-5736

Norwalk, Connecticut

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

(203) 991-5756

Norwalk, Connecticut

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

(203) 991-5776

Norwalk, Connecticut

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

(203) 991-5796

Norwalk, Connecticut

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

(203) 991-5816

Norwalk, Connecticut

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

(203) 991-5836

Norwalk, Connecticut

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

(203) 991-5856

Norwalk, Connecticut

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

(203) 991-5876

Norwalk, Connecticut

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

(203) 991-5896

Norwalk, Connecticut

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

(203) 991-5916

Norwalk, Connecticut

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

(203) 991-5936

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.