Home / Area 203 / Prefix 400
Prefix Lookup

(203) 400 Phone Number Lookup

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

294number listings
0caller reports
17lookup 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 294 listings for this prefix.

Community notes Wireless

(203) 400-4812

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4832

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4852

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4872

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4892

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4912

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4932

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4952

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4972

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-4992

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-5012

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-5032

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-5052

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-5072

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-5092

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-5112

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-5132

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(203) 400-5152

Middletown, Connecticut

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 203-400
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 203 prefix 400 is organized as a reverse lookup section for Middletown, Connecticut. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 203-400, while each listing still maps back to the correct area code and prefix structure.