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 145–162 of 256 listings for this prefix.

New listing Landline

(210) 821-3859

San Antonio, Texas

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

(210) 821-3879

San Antonio, Texas

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

(210) 821-3899

San Antonio, Texas

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

(210) 821-3919

San Antonio, Texas

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

(210) 821-3939

San Antonio, Texas

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

(210) 821-3959

San Antonio, Texas

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

(210) 821-3979

San Antonio, Texas

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

(210) 821-3999

San Antonio, Texas

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

(210) 821-4019

San Antonio, Texas

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

(210) 821-4039

San Antonio, Texas

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

(210) 821-4059

San Antonio, Texas

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

(210) 821-4079

San Antonio, Texas

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

(210) 821-4099

San Antonio, Texas

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

(210) 821-4119

San Antonio, Texas

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

(210) 821-4139

San Antonio, Texas

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

(210) 821-4159

San Antonio, Texas

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

(210) 821-4179

San Antonio, Texas

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

(210) 821-4199

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.