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 1–18 of 169 listings for this prefix.

Community notes Landline

(503) 340-9927

Portland, Oregon

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

(503) 340-9947

Portland, Oregon

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

(503) 340-9967

Portland, Oregon

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

(503) 340-9987

Portland, Oregon

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

(503) 340-0107

Portland, Oregon

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

(503) 340-0127

Portland, Oregon

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

(503) 340-0147

Portland, Oregon

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

(503) 340-0167

Portland, Oregon

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

(503) 340-0187

Portland, Oregon

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

(503) 340-0207

Portland, Oregon

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

(503) 340-0227

Portland, Oregon

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

(503) 340-0247

Portland, Oregon

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

(503) 340-0267

Portland, Oregon

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

(503) 340-0287

Portland, Oregon

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

(503) 340-0307

Portland, Oregon

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

(503) 340-0327

Portland, Oregon

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

(503) 340-0347

Portland, Oregon

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

(503) 340-0367

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.