Home / Area 510 / Prefix 644
Prefix Lookup

(510) 644 Phone Number Lookup

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

187number listings
0caller reports
11lookup 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 187 listings for this prefix.

New listing Landline

(510) 644-4099

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4119

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4139

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4159

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4179

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4199

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4219

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4239

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4259

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4279

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4299

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4319

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4339

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4359

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4379

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4399

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4419

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 644-4439

Berkeley, California

  • Carrier: Pacific Bell
  • Exchange: 510-644
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 510 prefix 644 is organized as a reverse lookup section for Berkeley, California. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 510-644, while each listing still maps back to the correct area code and prefix structure.