Area Code 321: Comprehensive Guide to Technical Details and Geographic Coverage
Area code 321 is a unique identifier for Brevard County, Florida, and parts of the Space Coast and Seminole County, celebrating the region's pivotal role in space exploration.
Technical Specifications of Area Code 321
- NPA Code: 321
- Type: Overlay
- Implementation Date: November 1, 1999
- State: Florida
Geographic Coverage
Area code 321 primarily covers Brevard County, the Space Coast, and parts of Seminole County in Florida.
Major Cities Served
| City | Latitude | Longitude |
|---|---|---|
| Altamonte Springs | 28.66111 | -81.36562 |
| South Apopka | 28.66194 | -81.50952 |
| Casselberry | 28.67778 | -81.32785 |
| Kissimmee | 28.30468 | -81.41667 |
| West Melbourne | 28.07168 | -80.65339 |
| Merritt Island | 28.53917 | -80.672 |
| Oak Ridge | 28.47112 | -81.42452 |
| Ocoee | 28.56917 | -81.54396 |
| Orlando | 28.53834 | -81.37924 |
| Oviedo | 28.67 | -81.20812 |
| Palm Bay | 28.03446 | -80.58866 |
| Pine Hills | 28.55778 | -81.4534 |
| Rockledge | 28.35084 | -80.72533 |
| Sanford | 28.80055 | -81.27312 |
| Saint Cloud | 28.2489 | -81.28118 |
| Titusville | 28.61222 | -80.80755 |
| University Park | 25.74649 | -80.36755 |
| Wekiwa Springs | 28.69861 | -81.42563 |
| Winter Park | 28.6 | -81.33924 |
| Winter Springs | 28.69889 | -81.30812 |
Numbering and Utilization
- Total Numbers Available: [Data not provided]
- Utilization Rate: [Data not provided]
- Exhaust Projection: [Data not provided]
Network Infrastructure
Major Carriers
- AT&T: [Market share percentage not provided]
- Verizon: [Market share percentage not provided]
- T-Mobile: [Market share percentage not provided]
Services Offered
- Landline
- Wireless
- VoIP
Regulatory Framework
- Regulatory Body: Federal Communications Commission (FCC)
- Dialing Requirements: 10-digit dialing required as of October 24, 2021
- NANPA Regulations: Compliance with North American Numbering Plan Administrator (NANPA) guidelines
Historical Milestones
- November 1, 1999: Area code 321 implemented
- 2000: Used as an overlay for the Orlando area
- 2003-2015: No 321 numbers issued in the 407 area
- 2015: 321 numbers issued for cell phones in Osceola, Orange, and Seminole counties
- 2021: Transition to 10-digit dialing due to the designation of 988 as the National Suicide Prevention Lifeline number
Conclusion
Area code 321 is not just a number; it symbolizes the rich history of space exploration in Florida's Space Coast. Serving Brevard County and parts of Seminole County, it has adapted to numerous regulatory changes, ensuring it meets the evolving needs of the telecommunications landscape.