Home / Area 443 / Prefix 276
Prefix Lookup

(443) 276 Phone Number Lookup

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

299number 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 19–36 of 299 listings for this prefix.

Community notes Landline

(443) 276-0452

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
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Community notes Landline

(443) 276-0472

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0492

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0512

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0532

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0552

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0572

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0592

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0612

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0632

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0652

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0672

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0692

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0712

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0732

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0752

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0772

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing
Community notes Landline

(443) 276-0792

Baltimore, Maryland

  • Carrier: Allegiance Telecom Inc. - Md
  • Exchange: 443-276
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 443 prefix 276 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 443-276, while each listing still maps back to the correct area code and prefix structure.