Home / Area 503 / Prefix 818
Prefix Lookup

(503) 818 Phone Number Lookup

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

227number listings
0caller reports
13lookup 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 227 listings for this prefix.

Recent activity Wireless

(503) 818-4036

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4056

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4076

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4096

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4116

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4136

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4156

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4176

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4196

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4216

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4236

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4256

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4276

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4296

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4316

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4336

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4356

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(503) 818-4376

Portland, Oregon

  • Carrier: Usa Mobility Wireless Inc.
  • Exchange: 503-818
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 503 prefix 818 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 503-818, while each listing still maps back to the correct area code and prefix structure.