Look up any phone number starting with 321 to identify the owner name, address, spam reports, and more. The 321 area code is serving Brevard County, the Space Coast Region, and Seminole County, Florida.
Enter a full 10-digit number to identify the caller and whether it has been reported as spam.
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Phone numbers with the 321 area code originate from east central Florida, primarily serving the Space Coast region.
Area code 321 was initially implemented as an overlay for area code 407 in the Orlando area. In 2015, 321 numbers were issued for cell phones in Osceola, Orange, and Seminole counties due to high demand. 321 remains frozen in the Orlando area with new 321 numbers again being assigned only in Brevard County. Ten-digit dialing was required in the 321 area code starting October 24, 2021.
Area code 321 is a general purpose code which was placed in service on November 1, 1999.
Our Florida phone number lookup for the 321 area code analyzes the three-digit prefix to identify the initially assigned telecommunications company and rate center. This prefix code data may help to determine the U.S. carrier, Florida geographic region, and local calling area associated with the phone number.
Phone numbers follow the following structure under the North American Numbering Plan:
Understanding the area code can help you determine if a call is local to your area. However, keep in mind that due to mobile number portability and VoIP services, the caller may be anywhere in the United States, so it’s best to search for the most recent phone number details.
| Company | Number of Prefixes |
|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 68 |
| SPRINT SPECTRUM, L.P. | 35 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 32 |
| LEVEL 3 COMMUNICATIONS, LLC - FL | 27 |
| OMNIPOINT MIAMI E LICENSE, LLC | 21 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 18 |
| METROPCS NETWORKS, LLC | 15 |
| PAETEC COMMUNICATIONS, INC. - FL | 14 |
| XO FLORIDA, INC. | 13 |
| AERIAL COMMUNICATIONS, INC. | 10 |
| LEVEL 3 TELECOM OF FLORIDA, LP - FL | 10 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 10 |
| BANDWIDTH.COM CLEC, LLC - FL | 8 |
| WINDSTREAM NUVOX, INC. | 8 |
| AT&T CORP. | 6 |
| ONVOY, LLC - FL | 6 |
| BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL | 5 |
| WINDSTREAM NUVOX, INC. - FL | 5 |
| EMBARQ FLORIDA, INC. DBA CENTURYLINK | 4 |
| PEERLESS NETWORK OF FLORIDA, LLC - FL | 4 |
| TERRA NOVA TELECOM, INC. - FL | 4 |
| BUSINESS TELECOM, INC. DBA BTI - FL | 3 |
| DELTACOM, INC. - FL | 3 |
| SMART CITY SOLUTIONS II, LLC DBA SMART CITY METRO | 3 |
| US LEC OF FLORIDA, INC. | 3 |
| AT&T - LOCAL | 2 |
| CENTURYLINK COMMUNICATIONS, LLC | 2 |
| COMCAST IP PHONE, LLC | 2 |
| FUSION CLOUD SERVICES, LLC | 2 |
| ORLANDO TELEPHONE COMPANY DBA SUMMIT BROADBAND | 2 |
| ABC PAGING CITY BEEPERS, INC. | 1 |
| LOCAL ACCESS LLC - FL | 1 |
| MCI WORLDCOM COMMUNICATIONS, INC. - FL | 1 |
| SMART CITY TELECOM LLC DBA SMART CITY TELECOM | 1 |
Carrier names have been updated from their original FCC assignments to reflect current companies following mergers, acquisitions, and rebranding. Updates were determined using AI-assisted research and may not be accurate or reflect up to date changes. This data is provided without warranties of accuracy or completeness.
| Rate Center | Number of Prefixes |
|---|---|
| COCOA | 102 |
| ORLANDO | 69 |
| MELBOURNE | 53 |
| WINTERPARK | 24 |
| EAU GALLIE | 23 |
| TITUSVILLE | 17 |
| COCOABEACH | 12 |
| SANFORD | 12 |
| KISSIMMEE | 11 |
| OVIEDO | 5 |
| EASTORANGE | 4 |
| ST CLOUD | 4 |
| APOPKA | 3 |
| REEDYCREEK | 2 |
| WKISSIMMEE | 2 |
| CELEBRATN | 1 |
| GENEVA | 1 |
| KENANSVL | 1 |
| LKBUNAVIST | 1 |
| MONTVERDE | 1 |
| WINTERGRDN | 1 |
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