Home / Area 817 / Prefix 664
Prefix Lookup

(817) 664 Phone Number Lookup

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

137number listings
0caller reports
8lookup 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 137 listings for this prefix.

New listing Landline

(817) 664-5409

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5429

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5449

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5469

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5489

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5509

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5529

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5549

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5569

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5589

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5609

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5629

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5649

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5669

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5689

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5709

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5729

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing
New listing Landline

(817) 664-5749

Dallas, Texas

  • Carrier: Allegiance Telecom Inc. - Tx
  • Exchange: 817-664
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 817 prefix 664 is organized as a reverse lookup section for Dallas, Texas. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 817-664, while each listing still maps back to the correct area code and prefix structure.