area

217 represents a numbering plan area code in the North American Numbering Plan (NANP). This three-digit code is a geographical identifier assigned to telephone service providers within a specific region of Illinois. For instance, a telephone number beginning with 217-555 belongs to a subscriber in that designated area.

This code serves a critical function by facilitating efficient call routing and management within the telecommunications network. Its historical context reflects the growth and expansion of telephone services across Illinois. Assignment of the area code allowed for the efficient allocation of phone numbers as the population and communication needs of the region increased.

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A Georgia telephone number is defined by its prefix, a three-digit numerical assignment that designates a specific geographic region within the state. This prefix, coupled with the seven-digit line number, allows for the routing of calls to the intended recipient. For example, a number beginning with 404 indicates origination from the Atlanta metropolitan area.

These numerical prefixes are integral to communication networks, facilitating call management and location identification. Historically, area codes helped manage growing telephone infrastructure and distinguish regions. This system is crucial for businesses targeting specific locales and residents seeking localized services. Accurate identification ensures efficient connection and prevents misdirected communication.

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A three-digit numerical prefix assigned to specific geographic regions for telephone routing purposes. It serves as a crucial component in directing calls to the correct local exchange carrier and ultimately to the intended recipient. For example, calls originating outside a region using a particular numerical identifier must dial that identifier before the seven-digit local number to reach a party within that defined area.

This system facilitates efficient telephone communication networks by segmenting the national (or international) numbering plan. The implementation of such numerical prefixes allows for manageable routing tables within telephone exchanges, ensuring calls are connected accurately and efficiently across vast distances. Historically, these identifiers were introduced to accommodate the growing demand for telephone lines and to automate call routing, replacing manual switchboard operations.

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A geographic dialing prefix in North America, this three-digit number identifies a specific region where telephone numbers are assigned. When placing a call to a location served by this prefix, it is necessary to dial it before the seven-digit local number. For example, a complete phone number in this area would be 371-XXX-XXXX.

This identifier is critical for routing calls efficiently across the North American Numbering Plan (NANP). Its implementation streamlines telecommunications by distinctly delineating calling zones. Assigning prefixes creates manageable blocks of numbers and allows for expansion as populations and communication demands grow. The creation of new prefixes often reflects regional demographic shifts and increased needs for telecommunication services.

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The numerical designation 779 serves as a specific geographic indicator within the North American Numbering Plan (NANP). It’s a three-digit code assigned to a defined region, enabling the routing of telephone calls to the appropriate service area. As an example, a phone number utilizing this prefix might appear as 779-XXX-XXXX, where ‘XXX’ represents the central office code and ‘XXXX’ represents the line number.

This particular identifier plays a crucial role in expanding telecommunications capacity and ensuring sufficient numbering resources within its designated region. Its implementation alleviated previous numbering exhaust issues, contributing to the continued availability of telephone services for residents and businesses. It’s also important to note the historical context of its introduction, which involved careful planning and coordination within the telecommunications industry to minimize disruption to existing services and maximize its effectiveness.

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This numerical identifier serves as a geographic designator for telephone numbers within a specific region of Oklahoma. It allows for the routing of calls to the correct local exchange and ultimately, to the intended recipient. For instance, a telephone number beginning with 918 would indicate the call’s origin or destination is within the designated area.

Its establishment provided crucial infrastructure for communication and economic development within the covered area. The implementation facilitated business operations, personal connections, and emergency services, contributing to the overall well-being of the community. Understanding its history sheds light on the evolution of telecommunications in the state.

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