Home / Area 443 / Prefix 343
Prefix Lookup

(443) 343 Phone Number Lookup

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

206number listings
0caller reports
12lookup 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 206 listings for this prefix.

Recent activity Landline

(443) 343-6456

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6476

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6496

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6516

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6536

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6556

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6576

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6596

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6616

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6636

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6656

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6676

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6696

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6716

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6736

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6756

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6776

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing
Recent activity Landline

(443) 343-6796

Baltimore, Maryland

  • Carrier: Teleport Communications America Llc - Md
  • Exchange: 443-343
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 443 prefix 343 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 443-343, while each listing still maps back to the correct area code and prefix structure.