Area Code 315: Comprehensive Guide to New York's Historic Code
Info: Area code 315 is part of the North American Numbering Plan (NANP) and serves the north-central region of New York. Established in 1947, it is one of the original area codes.
Technical Specifications
- NPA Code: 315
- Type: Overlay
- Implementation Date: 1947
- State: New York
Geographic Coverage
Area code 315 covers a significant portion of north-central New York, stretching from Wayne County to Little Falls, reaching north to the Canada–US border, east to Massena, and south near Cortland.
Major Cities
| City | Latitude | Longitude |
|---|---|---|
| Auburn, NY | 42.93173 | -76.56605 |
| Rome, NY | 43.21285 | -75.45573 |
| Syracuse, NY | 43.04812 | -76.14742 |
| Utica, NY | 43.1009 | -75.23266 |
| Watertown, NY | 43.97478 | -75.91076 |
Numbering and Utilization
- Total Numbers Available: Not specified
- Utilization Rate: Not specified
- Exhaust Projection: 2017 (overlay with area code 680 introduced)
Network Infrastructure
Major Carriers
- Verizon
- Charter Spectrum
- Additional carriers not specified
Services
- Landline
- Wireless
- VoIP
Regulatory Framework
- Regulatory Body: New York State Public Service Commission
- Dialing Requirements: Ten-digit dialing is mandatory since 2017 with the overlay of area code 680.
- NANPA Regulations: Compliance with North American Numbering Plan Administration guidelines.
Historical Milestones
- 1947: Establishment of area code 315 as an original NANP code.
- 1954: Creation of area code 607 from the southern part of 315.
- 2010: Initial projection of numbering exhaustion.
- 2017: Introduction of overlay area code 680.
Conclusion
Area code 315 is historically significant, serving key cities like Syracuse, Utica, and Watertown. The introduction of area code 680 in 2017 addressed numbering exhaustion, ensuring continued availability. Governed by the New York State Public Service Commission, it adheres to NANPA regulations.
For more information, visit the official Wikipedia page on Area Code 315.