Home / Area 256 / Prefix 721
Prefix Lookup

(256) 721 Phone Number Lookup

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

236number listings
0caller reports
14lookup 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 73–90 of 236 listings for this prefix.

Frequently searched Landline

(256) 721-3950

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
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Frequently searched Landline

(256) 721-3970

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-3990

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4010

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4030

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4050

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4070

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4090

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4110

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4130

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4150

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4170

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4190

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4210

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4230

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4250

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4270

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(256) 721-4290

Huntsville, Alabama

  • Carrier: Bellsouth Telecomm Inc Dba South Central Bell Tel
  • Exchange: 256-721
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 256 prefix 721 is organized as a reverse lookup section for Huntsville, Alabama. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 256-721, while each listing still maps back to the correct area code and prefix structure.