Hubbry Logo
Area code 710Area code 710Main
Open search
Area code 710
Community hub
Area code 710
logo
7 pages, 0 posts
0 subscribers
Be the first to start a discussion here.
Be the first to start a discussion here.
Area code 710
Area code 710
Area code 710
View on Wikipedia
from Wikipedia

Area code 710 is a special area code in the North American Numbering Plan (NANP). It was reserved for the federal government of the United States in 1983 for emergency services.[1] Since 1994, the area code has provided access for authorized personnel to the Government Emergency Telecommunications Service (GETS) in the United States, and the Canadian local exchange carriers, and cellular/PCS networks. Previously, it was a Service Access Code (SAC) in the Teletypewriter Exchange Service (TWX) for the northeastern part of the United States.

History

[edit]

Dialing prefixes of the form N10, where N is any digit from 2 to 9, were not initially assigned in the nationwide numbering plan which was designed in the post-World War II era, and announced in October 1947. By the 1960s, these area codes were designated and reserved from general assignment as Service Access Codes (SAC).

Teletypewriter Exchange Service

[edit]

In 1962, AT&T assigned the first N10 code in area code 510, for conversion to dial service of the Teletypewriter Exchange Service (TWX) in the United States.[2][3] Later in the decade, the TWX dial system was extended with the new prefixes 710, 810, and 910. 710 was assigned to a region comprising the northeast of the United States (New England, New York, New Jersey, Pennsylvania, Maryland, the District of Columbia, Virginia, and West Virginia). Telex use of prefix 710 was decommissioned in 1981, and became available for assignment as a normal area code.

United States government

[edit]

The area code is reserved for use by the United States Government. It is used in the Government Emergency Telecommunications Service (GETS), is intended for emergencies or crisis situations when the landline network is congested and the probability of completing a normal call is reduced.[4] It provides alternate carrier routing, high probability of completion, trunk queuing and exemptions from network management controls.[5]

A special access code of 12 digits is required for using the service. Upon dialing this telephone number, a beep prompts the caller to enter the access code. Thus authorized, the caller is prompted to dial the destination number (area code and number). If an access code is not entered, the call is redirected to a human operator who asks for the access code.

As of December 2006, the area code had only one known working telephone number, 710-627-4387 (710-NCS-GETS) for the Government Emergency Telecommunications Service (GETS) in the National Communications System (NCS).

See also

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Area code 710

View on Grokipedia
from Grokipedia
Area code 710 is a non-geographic telephone numbering plan area (NPA) code within the (NANP), exclusively reserved for the use of the federal government to support critical emergency telecommunications services. It was assigned to U.S. government use in 1983 and placed into service on January 1, 1984. Since September 18, 1994, it has facilitated the Government Emergency Telecommunications Service (GETS), a program administered by the Department of Homeland Security's (CISA) to ensure high-probability call completion for authorized and emergency preparedness (NS/EP) personnel during caused by disasters, attacks, or other crises. Users access GETS by dialing the universal access number 1-710-627-4387 (mnemonic: 710-NCS-GETS), followed by a unique 12-digit (PIN) for , which triggers priority processing across local, long-distance, , and VoIP networks. This service provides benefits such as line seizure, alternate routing, and call queuing to bypass overloads, making it essential for federal, state, local, and tribal government officials, as well as select military and personnel. Unlike standard area codes, 710 has no public or commercial assignments and has only one working number dedicated to GETS, underscoring its restricted and specialized nature. The code's assignment by the highlights its role in national resilience, with ongoing enhancements to accommodate modern technologies like IP-based communications while maintaining strict access controls to prevent misuse.

Overview

Assignment and Purpose

Area code 710 is a non-geographic telephone numbering plan area (NPA) code within the (NANP), reserved for use by authorized government entities and / (NS/EP) personnel, primarily supporting U.S. federal operations but extending to state, local, tribal, and select other authorized users. The (FCC) assigned it in 1983 and it was placed into service on January 1, 1984, specifically for and secure purposes, distinguishing it from standard geographic area codes allocated for public or commercial . This reservation ensures that the code supports and (NS/EP) functions without competing for numbers in the general pool. The primary purpose of area code 710 is to provide authorized NS/EP personnel with priority access to the during crises, including national emergencies, disasters, or other situations that may overload regular lines. This specialized allocation facilitates government continuity by enabling rapid, reliable communications when standard services might fail due to congestion or disruption. Unlike typical area codes, 710 is not available for assignment to private individuals or businesses, underscoring its role in safeguarding critical operations for authorized government and NS/EP users. As of 2025, area code 710 maintains a highly limited scope, with only one active telephone number in operation, emphasizing its targeted and essential function rather than broad usage. This single-number structure highlights the code's design for precise, high-priority applications within the federal framework.

Non-Geographic Status

Area code 710 is classified as a non-geographic code within the (NANP), meaning it is not assigned to or overlaid on any specific state, city, or locality, unlike standard geographic NPAs. This status allows it to function independently of regional boundaries, ensuring it is not tied to local exchanges or rate centers. Its nationwide accessibility enables usage from any location within the NANP region, with calls routed based on the service's federal designation rather than physical location, supporting seamless connectivity across domestic and international carriers. This non-local routing is a direct result of its assignment for federal emergency services, prioritizing operational efficiency over geographic constraints. Dialing to area code 710 follows the standard NANP 10-digit (710-XXX-XXXX), typically prefixed with a 1 for long-distance access, but it is restricted and blocked for general public dialing to prevent unauthorized use, with access limited to verified NS/EP users via special codes. As of 2025, 710 remains one of the non-geographic codes in the NANP dedicated to specialized services, alongside others like 500 for personal communications and for toll-free applications.

History

Teletypewriter Exchange Service Origins

The Teletypewriter Exchange Service (TWX), inaugurated by AT&T in 1932, was a switched teleprinter network designed for text-based messaging, initially serving businesses and government entities through manual switching that transitioned to automated dial access after World War II. Operated by AT&T within the Bell System until 1970, when it was acquired by Western Union, TWX facilitated inter-exchange connections for teletype machines, predating modern internet and email protocols by providing a dedicated nationwide system for printed text transmission over telephone lines. In 1962, as part of the expansion and automation of TWX to direct-dial service, AT&T assigned the N10 format area codes, including 710, to support the network's growth and nationwide routing for teletype communications. These codes, such as 510, 610, 710, 810, and 910, were reserved specifically for TWX, enabling seamless connections between subscribers without geographic ties. TWX transmissions originally relied on Baudot code, a five-bit encoding standard, with speeds evolving to up to 110 baud by the 1960s to accommodate higher-volume messaging, where 710 played a key role in routing signals across the continent. The service remained a vital tool for text communication until its decline in the 1980s, as electronic alternatives emerged. Following TWX's obsolescence, the 710 code was eventually repurposed for federal government use.

Shift to Federal Government Reservation

By the late 1970s and early 1980s, the Teletypewriter Exchange Service (TWX), which had utilized dedicated non-geographic area codes including 710 since the , experienced a significant decline in usage. This downturn was primarily driven by the rapid adoption of () technology, which offered faster and more versatile document transmission over standard telephone lines, as well as the emergence of early computer networks that enabled digital data exchange alternatives to teletypewriter-based systems. As TWX usage dwindled significantly by the mid-1980s, the service's infrastructure became underutilized, prompting the reclamation of its assigned codes within the (NANP) to address broader numbering resource needs. In response to these changes and the escalating demands for dedicated secure communications amid the AT&T divestiture, the Federal Communications Commission (FCC) decided in 1983 to reserve area code 710 exclusively for U.S. federal government use. This allocation aimed to provide prioritized access for national security and emergency preparedness (NS/EP) telecommunications, ensuring reliable lines for government personnel during crises without competing with commercial traffic. The decision reflected growing concerns over network congestion for essential services, particularly following the establishment of the National Communications System (NCS) in 1982 to coordinate federal telecommunications resilience. The shift marked a pivotal reallocation within the NANP, transforming 710 from a TWX-specific code into a protected federal resource. Remaining TWX customers, whose numbers had already sharply decreased, were transitioned to surviving TWX area codes such as 810 prior to the full reservation of 710, allowing for a smooth phase-out of the legacy service while preserving numbering efficiency. This reservation ensured that 710 would not be repurposed for public geographic use, instead supporting specialized government applications as part of ongoing NANP efforts to designate codes for non-standard services.

Current Operations

Government Emergency Telecommunications Service

The Government Emergency Telecommunications Service (GETS) serves as the primary modern application of area code 710, functioning as a White House-directed emergency telephone service established by the National Communications System (NCS) to enhance crisis communications capabilities. Since the transfer of NCS to the Department of Homeland Security (DHS) in 2003, GETS has been administered by DHS through its (CISA), delivering priority access and processing for authorized users on the (PSTN). This non-geographic service leverages the dedicated reservation of area code 710 for federal government purposes, established in 1984, to support seamless emergency connectivity without geographic limitations. GETS ensures higher call completion rates—typically around 98%—during periods of by queuing calls ahead of standard traffic, making it essential for maintaining communications in high-stress scenarios such as , terrorist attacks, or infrastructure failures. It is particularly vital for federal agencies coordinating national responses, managing on-scene operations, and continuity of government (COG) functions that require uninterrupted . Unlike higher-precedence systems, GETS focuses on priority treatment rather than preemption of ongoing calls, allowing it to integrate effectively with existing PSTN infrastructure while minimizing disruption to public usage. Access to GETS is provided through a single active number, 710-627-4387 (mnemonic: 710-NCS-GETS), which serves as the universal entry point for dialing from , cellular, , or VoIP devices. Users authenticate via a (PIN) issued on wallet-sized cards, enabling immediate prioritization without additional hardware. Reliability is maintained through regular practice calls encouraged by CISA, ensuring operational readiness during crises.

Access Requirements and Limitations

Access to area code 710 services is strictly limited to authorized users through the Government Emergency Telecommunications Service (GETS), requiring pre-registration and sponsorship by the Department of Homeland Security's (CISA). Eligibility is confined to federal employees, contractors, and select non-federal entities such as state, local, tribal, and territorial governments, operators, and non-profits engaged in national security and (NS/EP) functions. Qualifying categories include (e.g., presidential communications and military command), posture and population warning (e.g., threat assessments and government continuity), public health, safety, and (e.g., and incident response), and public welfare and national economic posture (e.g., management and disaster recovery). To obtain access, eligible individuals or organizations must apply through CISA sponsorship, after which they receive a unique (PIN) for . Users are provided with a physical GETS card containing the universal access number (1-710-627-4387) and their PIN, or they can utilize the PTS Dialer , which automates dialing and PIN entry for streamlined on smartphones. Calls are placed by dialing the access number followed by the PIN upon prompt, enabling prioritized routing without additional hardware or costs for enrollment and usage. Alternate toll-free access numbers are available through specific carriers like (1-888-288-4387) and Verizon (1-800-900-4387) for broader compatibility. Key limitations ensure controlled and secure operations: public dialing to 710 numbers is blocked to prevent unauthorized access, and only pre-registered PIN holders can complete calls, with no provisions for additional number assignments beyond the single active GETS access line. Usage is restricted to situations where standard networks are congested, and it does not preempt ongoing calls or support 911 dialing; users are encouraged to conduct periodic test calls to verify functionality. Security protocols include encrypted transmission support for secure devices (e.g., STE in SCIP mode) and comprehensive usage logs maintained by CISA's User Assistance team, which monitors for irregularities and requires immediate reporting of lost or compromised PINs to mitigate fraud.

Technical and Regulatory Framework

Integration with

Area code 710 operates as a non-geographic numbering plan area (NPA) within the (NANP), a shared framework serving the , , and 18 other regions and countries. It is administered by the Administration (NANPA), an impartial entity designated by the [Federal Communications Commission](/page/Federal Communications Commission) (FCC) to manage the equitable allocation and utilization of NANP resources on a competitively neutral basis. As a "special use" code, 710 falls under direct FCC jurisdiction, reserved exclusively for U.S. federal government purposes, distinguishing it from standard geographic NPAs. The code integrates seamlessly into the NANP's standard 10-digit dialing format (NPA + NXX + XXXX), ensuring compatibility across traditional public switched telephone networks (PSTN), Voice over Internet Protocol (VoIP) systems, and wireless carriers. This structure enables priority routing for authorized calls without requiring modifications to existing North American telephony infrastructure, supporting while maintaining the code's specialized status. Its non-geographic nature further facilitates this integration by decoupling it from physical rate centers, allowing flexible assignment for federal emergency telecommunications. Administratively, 710's management involves coordination among , the FCC, and representatives from other NANP member countries, though its use is strictly limited to U.S. federal entities with no provisions for international extensions or assignments outside the . This restriction aligns with NANP governance, which prioritizes and emergency preparedness needs under U.S. oversight, while preserving the plan's overall unity. As of , area code 710 remains in active service with no announced plans for overlays, relief measures, or retirement, even as addresses broader NANP resource exhaustion through forecasting and conservation efforts. Its status as a protected special-use NPA shields it from routine reallocation, ensuring long-term stability for its designated federal applications.

Number Availability and Restrictions

Area code 710 operates under stringent limitations to preserve its role in and , with numbering resources deliberately scarce to safeguard against misuse. Only a single number, 710-627-4387, is active within this code, functioning as the universal access point for the Government Emergency Telecommunications Service (GETS). All remaining combinations—potentially millions under standard NANP allocation—are reserved or unassigned, a designed to enhance by minimizing opportunities for spoofing or unauthorized access that could compromise emergency communications. Federal Communications Commission (FCC) regulations strictly prohibit the assignment or use of 710 numbers for any commercial, personal, or non-governmental purposes, mandating their exclusive reservation for authorized federal applications. Carriers participating in the must configure their networks to route calls to the designated 710 access number for the Government Emergency Telecommunications Service (GETS), where unauthorized access is controlled through PIN validation. Oversight and enforcement are handled by the (CISA), successor to the National Communications System (NCS), with unauthorized access attempts denied via PIN validation after three failed attempts. Looking ahead to and beyond, no expansion of 710 numbering resources is anticipated, reflecting sustained low demand and a deliberate emphasis on conservation to ensure availability for critical scenarios without diluting its specialized protections.
Add your contribution
Related Hubs
User Avatar
No comments yet.