Home / Area 503 / Prefix 431

(503) 431 Phone Number Directory

Browse phone numbers under this exchange in Portland, Oregon. See carrier details, recent activity, and community feedback.

Enter last 4 digit numbers ex:503-431-XXXX

City: Portland
County: Washington
Carrier: Frontier Communications Northwest Inc. - Or
Line Type: Landline

Phone Numbers in This Prefix

These listings represent sample numbers in this exchange. Click any number to view detailed reports and community feedback. Showing 1–18 of 228 listings for this prefix.

Low activity Landline

(503) 431-1913

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-1933

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-1953

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-1973

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-1993

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2013

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2033

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2053

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2073

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2093

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2113

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2133

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2153

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2173

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2193

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2213

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
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Low activity Landline

(503) 431-2233

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
View listing
Low activity Landline

(503) 431-2253

Portland, Oregon

  • Carrier: Frontier Communications Northwest Inc. - Or
  • Exchange: 503-431
View listing