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 163–169 of 169 listings for this prefix.

Community notes Landline

(503) 340-3167

Portland, Oregon

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

(503) 340-3187

Portland, Oregon

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

(503) 340-3207

Portland, Oregon

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

(503) 340-3227

Portland, Oregon

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

(503) 340-3247

Portland, Oregon

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

(503) 340-3267

Portland, Oregon

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

(503) 340-3287

Portland, Oregon

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

(503) 340-3307

Portland, Oregon

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

(503) 340-3327

Portland, Oregon

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

(503) 340-3347

Portland, Oregon

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

(503) 340-3367

Portland, Oregon

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

(503) 340-3387

Portland, Oregon

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

(503) 340-3407

Portland, Oregon

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

(503) 340-3427

Portland, Oregon

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

(503) 340-3447

Portland, Oregon

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

(503) 340-3467

Portland, Oregon

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

(503) 340-3487

Portland, Oregon

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

(503) 340-3507

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.