News Column

Ten-digit local dialing is coming to 615 area code in Tennessee

June 27, 2014

ENP Newswire - 27 June 2014

Release date- 26062014 - TDS informs Tennessee residents and businesses in the 615 area code to prepare for area code overlay.

Beginning July 26, 2014, Tennessee residents and businesses in the 615 area code can start dialing ten digits - area code + telephone number - when making local calls.

Beginning February 28, 2015, everyone in the 615 area code will be required to dial ten digits (area code + telephone number).

TDS Telecom (TDS) is alerting residents and businesses in the Middle Tennessee region about the upcoming changes. The Tennessee Regulatory Authority approved the addition of a new area code-629. Known as an 'Area Code Overlay,' this change affects residents served by the 615 area code in communities such as La Vergne, Mount Juliet, Nashville, Franklin, Murfreesboro and Lebanon. The change ensures availability of an ongoing supply of telephone numbers in Tennessee.

When two area codes serve the same region, rules of the Federal Communications Commission require callers to change the way they dial local calls. While customers do not have to change their existing area code or phone number, they will be required to ten-digit dial all local calls (area code and seven-digit telephone number).

What residents and businesses need to know about the area code overlay:

Existing phone numbers in the 615 area code will not change.

The price for calls, local and long-distance calling areas, and other rates and services provided by TDS will not change due to the new Area Code Overlay. What's a local call now remains a local call, regardless of the number of digits dialed.

The dialing procedure for long distance or operator assisted calls will not change.

(11 remains a three-digit dial. If 211, 311, 411, 511, 611, 711 and 811 are available currently, they will remain a three-digit dial.

Dates to keep in mind:

July 26, 2014: 'permissive' ten-digit dialing period begins; callers should begin using the new dialing procedure. If callers forget to use the area code and dial only the seven-digit number, calls will still be completed during this permissive phase.

February 28, 2015: 'mandatory' ten-digit local dialing begins. Customers in the 615 area code must use ten-digit dialing for all local calls, otherwise, calls will not be completed and a recording will instruct callers to hang up and dial again.

March 28, 2015: Phone numbers with the new 629 area code may begin to be assigned.

In addition to changing dialing procedures, customers are encouraged to begin reprogramming automatic dialing equipment and other devices programmed with seven digits. This includes PBX systems, electronic telephone sets, auto-dial systems, multi-line key systems, life safety systems, fax machines, Internet dial-up numbers, alarm and security systems, gates, speed dialers, call forwarding settings, and voicemail services. All such devices will need to be reprogrammed with ten-digits (area code + telephone number) by February 28, 2015.

Residents and businesses should also check with security or alarm companies to make sure their systems are programmed to handle the new dialing pattern.

TDS Telecom, the seventh largest local exchange telephone company in the U.S., is a wholly owned subsidiary of Telephone and Data Systems, Inc.TDS Telecom provides 1.1 million connections to high-speed Internet, phone, and TV entertainment services to customers in more than a hundred rural, suburban, and metropolitan communities. TDS Telecom offers businesses the latest communications solutions, including: VoIP (managedIP Hosted) phone service, dedicated high-speed Internet and hosted-managed services. Visit or

TDS Telecom, headquartered in Madison, Wis., operates OneNeck IT Solutions LLC and TDS Baja Broadband LLC. Combined, the company employs 3,100 people.

Telephone and Data Systems, Inc. [NYSE: TDS], a Fortune 1000 company, provides wireless; cable and wireline broadband, TV and voice; and hosted and managed services to approximately 5.8 million customers nationwide through its subsidiaries TDS Telecom and U.S. Cellular. Founded in 1969 and headquartered in Chicago, Telephone and Data Systems employs 10,600 people. Visit

For more information, visit or contact TDS at 888-CALL-TDS (888-225-5837).

For more information contact: Cindy Tomlinson, Associate Manager - PR / TDS Telecom / 608-664-4471 /

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Source: ENP Newswire

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