Lawrence, MA is in area code 351, which overlays area code 978.

Area code 351 was implemented in Massachusetts on May 2, 2001, as an overlay to area code 978.

The increasing demand for telephone numbers in the region necessitated the introduction of area code 351 to supplement the existing area code 978.

Yes, 10-digit dialing (including the area code) is mandatory for all calls within area code 351 due to its overlay structure with area code 978.

Area code 978 was created on September 1, 1997, by splitting area code 508.

Area code 351 covers central and northeastern Massachusetts, including cities like Lowell, Lawrence, and Salem.

Area code 351 supports landline, wireless, and VoIP phone services.

The 351 area code includes cities such as Beverly, Chelmsford, Danvers, Fitchburg, Gardner, Gloucester, Haverhill, Lawrence, Leominster, Lowell, Methuen, Peabody, Salem, and Wilmington.

The article provides coordinates for cities within area code 351, allowing for precise geographic location identification.

Area code 351 is regulated by the North American Numbering Plan Administration (NANPA) and the Federal Communications Commission (FCC).

The NPA (Numbering Plan Area) code for area code 351 is 351.

Permissive dialing for area code 978 ended on February 1, 1998.

Information regarding the creation of area code 978, including its split from area code 508, can be found within the article's historical context section.

Beverly, Massachusetts is in area code 351. This area code is an overlay to area code 978 and covers central and northeastern Massachusetts. It was implemented on May 2, 2001, to accommodate the growing demand for phone numbers in the region.

Area code 351 in Massachusetts was implemented on May 2, 2001. It was introduced as an overlay to area code 978 to provide additional phone numbers due to increasing demand in the region. This overlay covers central and northeastern parts of Massachusetts.

Due to the overlay nature of area code 351 with 978, ten-digit dialing is required. This means you must always dial the full ten-digit number (including the area code) even when calling within the same area code region.

Area code 351 was added to Massachusetts to alleviate the increasing demand for telephone numbers in the central and northeastern parts of the state. It overlays the existing 978 area code, requiring mandatory 10-digit dialing for all calls within the region.

Fitchburg, MA is located within area code 351, an overlay to area code 978 in Massachusetts. This overlay was implemented in 2001 to accommodate the growing need for new phone numbers. Ten-digit dialing is required for all calls within these area codes.

Area code 351 is an overlay of area code 978 in Massachusetts. This means both area codes serve the same geographic region, making ten-digit dialing mandatory for all calls. The overlay was implemented in 2001 to meet increasing demand for phone numbers.

Area code 351 covers several cities in central and northeastern Massachusetts, including Beverly, Chelmsford, Danvers, Fitchburg, Gardner, Gloucester, Haverhill, Lawrence, Leominster, Lowell, Methuen, South Peabody, Salem, and Wilmington. It is an overlay to area code 978.

Area code 351 supports landline, wireless, and VoIP (Voice over Internet Protocol) services. This area code serves central and northeastern Massachusetts and is an overlay to area code 978.

Ten-digit dialing (including the area code) is always required when calling any number within area code 351. This is because it's an overlay to the 978 area code, and both serve the same geographic regions of Massachusetts.

Area code 351 was implemented on May 2, 2001, as an overlay to area code 978, which was itself created in 1997 from a split of area code 508. The implementation of 351 addressed a growing need for phone numbers in central and northeastern Massachusetts.

Regulatory information for area code 351 can be found on the websites of the North American Numbering Plan Administration (NANPA) and the Federal Communications Commission (FCC). These organizations oversee the allocation and management of telephone numbers in North America.

The NPA (Numbering Plan Area) code for Massachusetts area code 351 is simply 351. NPA is another term for area code. This three-digit code identifies a specific geographic area.