Home / Area 503 / Prefix 231
Prefix Lookup

(503) 231 Phone Number Lookup

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

160number listings
0caller reports
9lookup 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 160 listings for this prefix.

Community notes Landline

(503) 231-9342

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
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Community notes Landline

(503) 231-9362

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9382

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9402

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9422

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9442

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9462

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9482

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9502

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9522

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9542

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9562

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9582

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9602

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9622

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9642

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9662

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(503) 231-9682

Portland, Oregon

  • Carrier: Qwest Corporation
  • Exchange: 503-231
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 503 prefix 231 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 503-231, while each listing still maps back to the correct area code and prefix structure.