Home / Area 503 / Prefix 340
Prefix Lookup

(503) 340 Phone Number Lookup

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

169number listings
0caller reports
10lookup 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 169 listings for this prefix.

Community notes Landline

(503) 340-1007

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1027

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1047

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1067

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1087

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1107

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1127

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1147

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1167

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1187

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1207

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1227

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1247

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1267

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1287

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1307

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1327

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 340-1347

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-340
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 503 prefix 340 is organized as a reverse lookup section for Portland, Oregon. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 503-340, while each listing still maps back to the correct area code and prefix structure.