Home / Area 443 / Prefix 423
Prefix Lookup

(443) 423 Phone Number Lookup

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

225number listings
0caller reports
13lookup 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 37–54 of 225 listings for this prefix.

Frequently searched Landline

(443) 423-9315

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
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Frequently searched Landline

(443) 423-9335

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9355

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9375

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9395

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9415

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9435

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9455

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9475

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9495

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9515

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9535

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9555

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9575

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9595

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9615

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9635

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(443) 423-9655

Baltimore, Maryland

  • Carrier: Broadwing Communications. Llc - Md
  • Exchange: 443-423
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 443 prefix 423 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 443-423, while each listing still maps back to the correct area code and prefix structure.