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NDC: 321

This is the National Destination Code(NDC):321 page list. Its detail is as below.
Area code 321 was first put in service November 1, 1999. Currently, the largest city it serves is Orlando, FL, and it overlaps coverage areas with area code .
Prefix State Primary city Usage Carrier
(321) 307- Florida Cocoa Wireless Cellco Partnership DBA Verizon Wireless
(321) 308- Florida Melbourne Landline Telcove Investment
(321) 309- Florida Melbourne Landline Telcove Investment
(321) 312- Florida Melbourne Landline Bandwidth.com Clec
(321) 313- Florida Cocoa Wireless Cellco Partnership DBA Verizon Wireless
(321) 316- Florida Winter Park Wireless Aerial Communications
(321) 319- Florida Orlando Landline Florida Digital Network
(321) 322- Florida Apopka Landline Deltacom
(321) 323- Florida Cocoa Beach Landline Tw Telecom Of Florida L/p.
(321) 325- Florida Geneva Landline Sbc Internet Services
(321) 327- Florida Melbourne Landline AT&T Local
(321) 328- Florida Cocoa Beach Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 329- Florida Kissimmee Landline Smart City Solutions Dab Smart City Comm.
(321) 331- Florida Orlando Wireless Sprint Spectrum L.p.
(321) 332- Florida Orlando Landline Level 3 Communications
(321) 333- Florida Kissimmee Landline Terra Nova Telecom
(321) 334- Florida Cocoa Wireless Priority Paging
(321) 335- Florida Cocoa Wireless Priority Paging
(321) 336- Florida Cocoa Beach Landline Terra Nova Telecom
(321) 337- Florida Kissimmee Wireless Aerial Communications
(321) 338- Florida Cocoa Landline Level 3 Communications
(321) 345- Florida Melbourne Landline Bright House Ntws Information Svcs (florida)
(321) 348- Florida Oviedo Landline Telcove Investment
(321) 352- Florida Orlando Landline Sbc Internet Services
(321) 354- Florida Orlando Landline Mci Worldcom Communications
(321) 355- Florida Cocoa Wireless Cellco Partnership DBA Verizon Wireless
(321) 356- Florida Winter Park Wireless Sprint Spectrum L.p.
(321) 360- Florida Titusville Landline Tw Telecom Of Florida L/p.
(321) 362- Florida Titusville Wireless Metropcs Networks
(321) 363- Florida Sanford Wireless Sprint Spectrum L.p.
(321) 368- Florida Cocoa Wireless Omnipoint Miami E License
(321) 369- Florida Melbourne Landline Deltacom
(321) 373- Florida Melbourne Landline Supra Telecommunications & Information Systems Fl
(321) 377- Florida Sanford Wireless Sprint Spectrum L.p.
(321) 383- Florida Titusville Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 385- Florida Titusville Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 388- Florida Orlando Landline AT&T Local
(321) 392- Florida Cocoa Beach Landline AT&T Local
(321) 394- Florida Cocoa Landline Telcove Investment
(321) 395- Florida Orlando Landline Nuvox Communications
(321) 396- Florida Winter Park Landline Nuvox Communications
(321) 397- Florida Winter Park Landline Nuvox Communications
(321) 400- Florida Orlando Landline Xo Florida
(321) 401- Florida Orlando Landline Nuvox Communications
(321) 402- Florida Kissimmee Landline Nuvox Communications
(321) 403- Florida Cocoa Wireless Sprint Spectrum L.p.
(321) 406- Florida Cocoa Beach Landline Paetec Communications
(321) 409- Florida Melbourne Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 412- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 413- Florida Christmas Landline Level 3 Communications
(321) 414- Florida Geneva Landline Level 3 Communications
(321) 415- Florida Oviedo Landline Peerless Network Of Florida
(321) 418- Florida Orlando Wireless Sprint Spectrum L.p.
(321) 420- Florida Sanford Landline Metropcs Networks
(321) 421- Florida Eau Gallie Landline Us Lec Of Florida
(321) 422- Florida Orlando Landline Sprint Spectrum L.p.
(321) 424- Florida Orlando Wireless Omnipoint Miami E License
(321) 426- Florida Eau Gallie Landline AT&T Local
(321) 427- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 428- Florida Eau Gallie Landline Sbc Internet Services
(321) 431- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 432- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 433- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 434- Florida Melbourne Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 435- Florida Melbourne Landline Telcove Investment
(321) 436- Florida Orlando Wireless Sprint Spectrum L.p.
(321) 437- Florida Kissimmee Landline Business Telecom Inc.
(321) 438- Florida Orlando Wireless Sprint Spectrum L.p.
(321) 439- Florida Winter Park Wireless Sprint Spectrum L.p.
(321) 441- Florida Winter Park Landline Telcove Investment
(321) 442- Florida Kissimmee Landline Telcove Investment
(321) 443- Florida Kissimmee Wireless Sprint Spectrum L.p.
(321) 444- Florida Winter Park Landline Terra Nova Telecom
(321) 445- Florida Orlando Landline Xo Florida
(321) 446- Florida Cocoa Wireless Cellco Partnership DBA Verizon Wireless
(321) 449- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 450- Florida Cocoa Beach Landline Telcove Investment
(321) 452- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 453- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 454- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 455- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 456- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 458- Florida Cocoa Wireless Metropcs Networks
(321) 459- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 460- Florida Orlando Landline Tw Telecom Of Florida L/p.
(321) 473- Florida Melbourne Landline Tw Telecom Of Florida L/p.
(321) 474- Florida Cocoa Wireless Cellco Partnership DBA Verizon Wireless
(321) 476- Florida Cocoa Beach Landline Tw Telecom Of Florida L/p.
(321) 480- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 482- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 494- Florida Cocoa Beach Landline Tw Telecom Of Florida L/p.
(321) 499- Florida Melbourne Landline Xo Florida
(321) 500- Florida Orlando Landline Paetec Communications
(321) 501- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 502- Florida Cocoa Wireless Priority Paging
(321) 504- Florida Cocoa Landline Bellsouth Telecomm Inc DBA Southern Bell Tel & Tel
(321) 505- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 506- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 507- Florida Cocoa Wireless New Cingular Wireless PCS - GA
(321) 508- Florida Melbourne Wireless Sprint Spectrum L.p.