Home / Area 210 / Prefix 821
Prefix Lookup

(210) 821 Phone Number Lookup

Research phone numbers under this exchange in San Antonio, Texas. Review carrier details, activity signals, and community caller feedback.

256number 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 55–72 of 256 listings for this prefix.

New listing Landline

(210) 821-2059

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
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New listing Landline

(210) 821-2079

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2099

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2119

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2139

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2159

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2179

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2199

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2219

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2239

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2259

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2279

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2299

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2319

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2339

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2359

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2379

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing
New listing Landline

(210) 821-2399

San Antonio, Texas

  • Carrier: Southwestern Bell
  • Exchange: 210-821
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 210 prefix 821 is organized as a reverse lookup section for San Antonio, Texas. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 210-821, while each listing still maps back to the correct area code and prefix structure.