Area Code 515
Telephone Central Office Building Pictures

The following are representative examples of telephone central office buildings in Area Code 515 (Iowa).

Click on the pictures below for a larger version.

Ames "Downtown"	Listing Updated: April 2020 Operating Company: CenturyLink/Qwest/US West/Northwestern Bell CLLI: AMESIATCDS0 Switch Type: Ribbon/Genband/Nortel DMS-100 Prefixes Served: (515) 232-3, 239, 337, 663, 817, 956 Notes: Source: GSV
Ames "West"	Listing Updated: April 2020 Operating Company: CenturyLink/Qwest/US West/Northwestern Bell CLLI: AMESIAWSDS0 Switch Type: Ribbon/Genband/Nortel DMS-100 Prefixes Served: (515) 268, 292, 294, 296, 572, 598 Notes: Source: GSV
Des Moines "Downtown"	Listing Updated: April 2020 Operating Company: CenturyLink/Qwest/US West/Northwestern Bell CLLI: DESMIADTDS1 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (515) 235, 237, 241-8, 280-4, 286, 288, 323, 326, 345, 358, 362, 365, 471, 557-8, 643, 697-9, 725, 875, 883 Notes: Source: GSV
Des Moines "Ashworth"	Listing Updated: April 2020 Operating Company: CenturyLink/Qwest/US West/Northwestern Bell CLLI: DESMIAAWDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (515) 213, 221-6, 267, 273, 324, 327, 343, 440, 453, 457 Notes: Source: GSV
Des Moines "East"	Listing Updated: April 2020 Operating Company: CenturyLink/Qwest/US West/Northwestern Bell CLLI: DESMIAEADS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (515) 261-6, 299, 312, 564, 645, 695 Notes: Source: GSV
Des Moines "Northwest"	Listing Updated: April 2020 Operating Company: CenturyLink/Qwest/US West/Northwestern Bell CLLI: DESMIANWDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (515) 251-4, 270, 276, 278, 331, 535, 727 Notes: Source: GSV
Des Moines "South"	Listing Updated: April 2020 Operating Company: CenturyLink/Qwest/US West/Northwestern Bell CLLI: DESMIASODS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (515) 256, 285, 287, 953, 974 Notes: Source: GSV
Des Moines "West"	Listing Updated: April 2020 Operating Company: CenturyLink/Qwest/US West/Northwestern Bell CLLI: DESMIAWSDS0 Switch Type: Nokia/Alcatel/Lucent 5ESS Prefixes Served: (515) 255, 271, 274, 277, 279, 633 Notes: Source: GSV
Fort Dodge	Listing Updated: April 2020 Operating Company: Frontier/Verizon/GTE CLLI: FTDDIAXCDS0 Switch Type: Ribbon/Genband/Nortel DMS-100 Prefixes Served: (515) 573-4, 576, 955   Notes: Source: GSV

Visit other Iowa Area Codes: 319 515 563 641 712

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