Home / Area 443 / Prefix 307
Prefix Lookup

(443) 307 Phone Number Lookup

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

273number 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 19–36 of 273 listings for this prefix.

Low activity Landline

(443) 307-9318

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
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Low activity Landline

(443) 307-9338

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9358

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9378

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9398

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9418

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9438

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9458

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9478

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9498

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9518

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9538

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9558

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9578

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9598

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9618

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9638

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(443) 307-9658

Baltimore, Maryland

  • Carrier: Global Crossing Local Services Inc.-md
  • Exchange: 443-307
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 443 prefix 307 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 443-307, while each listing still maps back to the correct area code and prefix structure.