Area Code 616
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 616 (Michigan).

Click on the pictures below for a larger version.

Allendale Photo 2	Listing Updated: August 2019 Operating Company: AcenTek/Ace Telephone Company CLLI: ALDLMIXJDS4 Switch Type: Ribbon/Genband/Nortel CS 1500 Prefixes Served: (616) 892, 895, 997 Notes: Current source: GSV. Photo 2: July 2010. Serves multiple ratecenters.
Grand Rapids "Bell"	Listing Updated: November 2020 Operating Company: at&t/SBC/Ameritech/Michigan Bell CLLI: GDRPMIBLDS1 Switch Type: Ribbon/Genband/Nortel DMS-100 Prefixes Served: (616) 233-5, 242, 336, 356, 391, 451, 454, 456, 458-9, 486, 632, 643, 653, 685, 732, 742, 752, 771, 774, 776, 840, 913 Notes: This CO once housed a WECO 1AESS that was removed in 2010. The prefixes served on that switch were moved over to the existing DMS-100. Source: GSV
Holland "Main"	Listing Updated: September 2019 Operating Company: at&t/SBC/Ameritech/Michigan Bell CLLI: HLLDMIMNDS0 Switch Type: Ribbon/Genband/Nortel DMS-100 Prefixes Served: (616) 355, 392-6, 494, 546, 594, 860 Notes: Source: GSV

Visit other Michigan Area Codes: 231 248 269 313 517 586 616 734 810 906 989

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