Home / Area 503 / Prefix 344
Prefix Lookup

(503) 344 Phone Number Lookup

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

298number listings
0caller reports
17lookup 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 298 listings for this prefix.

Recent activity Landline

(503) 344-3416

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3436

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3456

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3476

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3496

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3516

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3536

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3556

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3576

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3596

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3616

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3636

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3656

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3676

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3696

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3716

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3736

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(503) 344-3756

Portland, Oregon

  • Carrier: Global Crossing Local Servicesinc.-or
  • Exchange: 503-344
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 503 prefix 344 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 503-344, while each listing still maps back to the correct area code and prefix structure.