Home / Area 503 / Prefix 443
Prefix Lookup

(503) 443 Phone Number Lookup

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

235number listings
0caller reports
14lookup 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 235 listings for this prefix.

New listing Landline

(503) 443-6154

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6174

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6194

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6214

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6234

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6254

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6274

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6294

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6314

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6334

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6354

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6374

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6394

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6414

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6434

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6454

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6474

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing
New listing Landline

(503) 443-6494

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-443
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 503 prefix 443 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 503-443, while each listing still maps back to the correct area code and prefix structure.