Home / Area 443 / Prefix 817
Prefix Lookup

(443) 817 Phone Number Lookup

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

128number 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 19–36 of 128 listings for this prefix.

Frequently searched Landline

(443) 817-7455

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
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Frequently searched Landline

(443) 817-7475

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7495

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7515

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7535

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7555

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7575

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7595

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7615

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7635

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7655

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7675

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7695

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7715

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7735

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7755

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7775

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 817-7795

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-817
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 443 prefix 817 is organized as a reverse lookup section for Baltimore, Maryland. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 443-817, while each listing still maps back to the correct area code and prefix structure.