Home / Area 443 / Prefix 820
Prefix Lookup

(443) 820 Phone Number Lookup

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

271number listings
0caller reports
16lookup 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 271 listings for this prefix.

Low activity Landline

(443) 820-3478

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3498

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3518

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3538

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3558

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3578

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3598

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3618

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3638

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3658

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3678

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3698

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3718

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3738

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3758

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3778

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3798

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 820-3818

Baltimore, Maryland

  • Carrier: Paetec Communications Inc. - Md
  • Exchange: 443-820
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 443 prefix 820 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 443-820, while each listing still maps back to the correct area code and prefix structure.