Home / Area 510 / Prefix 438
Prefix Lookup

(510) 438 Phone Number Lookup

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

259number listings
0caller reports
15lookup 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 259 listings for this prefix.

New listing Landline

(510) 438-7989

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
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New listing Landline

(510) 438-8009

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
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New listing Landline

(510) 438-8029

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
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New listing Landline

(510) 438-8049

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
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New listing Landline

(510) 438-8069

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8089

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8109

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8129

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8149

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8169

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8189

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8209

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8229

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
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New listing Landline

(510) 438-8249

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8269

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8289

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8309

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing
New listing Landline

(510) 438-8329

Fremont, California

  • Carrier: Pacific Bell
  • Exchange: 510-438
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 510 prefix 438 is organized as a reverse lookup section for Fremont, California. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 510-438, while each listing still maps back to the correct area code and prefix structure.