Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 597F VOIP INNOVATIONS, LLC

1 2 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
202-918 A Washington Zone 1 DC VINNVACB9MD  236      
202-918 1 Washington Zone 1 DC VINNVACB9MD  236   2019-08-12   
205-829 A Birmingham AL BRHMALMTY9X  476      
205-829 1 Birmingham AL BRHMALMTY9X  476   2019-08-09   
206-741 A Seattle WA STTLWAWB16Z  674      
206-741 1 Seattle WA STTLWAWB16Z  674   2019-09-20   
213-528 A Los Angeles: DA 02 CA LSANCARCY2X  730      
213-528 8 Los Angeles: DA 02 CA LSANCARCY2X  730   2019-08-27   
228-277 A Gulfport MS BILXMSEDXCY  484      
228-277 1 Gulfport MS BILXMSEDXCY  484   2019-08-18   
256-210 A Huntsville AL HNVIALUNX4Z  477      
256-210 1 Huntsville AL HNVIALUNX4Z  477   2019-08-09   
270-770 A Bowling Green KY MDVIKYMAX1Y  464      
270-770 1 Bowling Green KY MDVIKYMAX1Y  464   2019-08-18   
309-940 A Bloomington IL BLTNILTSDMD  366      
309-940 0 Bloomington IL BLTNILTSDMD  366   2023-06-10   
312-584 A Chicago Zone 01-Calumet IL CHCGIL24KMD  358      
312-584 0 Chicago Zone 01-Calumet IL CHCGIL24KMD  358   2018-09-28   
313-880 A Detroit Zone 1 MI SFLDMITOCMD  340      
313-880 1 Detroit Zone 1 MI SFLDMITOCMD  340   2019-08-08   
318-693 A Shreveport LA SHPTLAMA08Z  486      
318-693 1 Shreveport LA SHPTLAMA08Z  486   2019-08-09   
346-355 A Houston TX HSTNTXYALMD  560      
346-355 0 Houston TX HSTNTXYALMD  560   2018-09-28   
346-367 1 Tomball TX HSTNTXYALMD  560   2019-02-18   
346-375 0 Sugar Land TX HSTNTXYALMD  560   2019-07-12   
346-381 A Houston Suburban TX HSTNTXYALMD  560      
346-381 1 Houston Suburban TX HSTNTXYALMD  560   2019-03-25   
346-382 A Spring TX HSTNTXYALMD  560      
346-382 1 Spring TX HSTNTXYALMD  560   2019-03-25   
352-565 A Gainesville FL OCALFLXAXSZ  45402      
352-565 1 Gainesville FL OCALFLXAXSZ  45402   2019-08-09   
380-203 A Columbus OH CLMBOHLTDMD  324      
380-203 0 Columbus OH CLMBOHLTDMD  324   2019-08-19   
385-308 A Midvale UT WVCYUT149MD  660      
385-308 1 Midvale UT WVCYUT149MD  660   2019-08-18   
385-401 A Salt Lake City UT WVCYUT149MD  660      
385-401 1 Salt Lake City UT WVCYUT149MD  660   2019-08-09   
405-768 A Oklahoma City OK OKCYOKCEXNZ  536      
405-768 1 Oklahoma City OK OKCYOKCEXNZ  536   2019-08-12   
424-431 2 Beverly Hills CA LSANCARCY2X  730   2019-08-04   
424-432 A Avalon CA LSANCARCY2X  730      
424-432 1 Avalon CA LSANCARCY2X  730   2019-09-15   
435-900 1 St George UT WVCYUT149MD  660   2019-08-04   
445-400 A Philadelphia Zone 2 PA PHLAPAFGXYX  228      
445-400 2 Philadelphia Zone 2 PA PHLAPAFGXYX  228   2019-09-10   
469-498 A Dallas TX DLLSTXAL9MD  552      
469-498 0 Dallas TX DLLSTXAL9MD  552   2018-09-28   
469-598 A Frisco TX DLLSTXAL9MD  552      
469-598 1 Frisco TX DLLSTXAL9MD  552   2019-03-25   
469-639 0 Irving TX DLLSTXAL9MD  552   2019-07-13   
469-649 1 Plano TX DLLSTXAL9MD  552   2019-07-13   
469-663 0 Allen TX DLLSTXAL9MD  552   2019-08-06   
470-451 A Atlanta GA ATLNGAQSX4X  438      
470-451 0 Atlanta GA ATLNGAQSX4X  438   2018-10-25   
470-483 1 Atlanta South GA ATLNGAQSX4X  438   2019-07-13   
470-508 0 Atlanta Northeast GA ATLNGAQSX4X  438   2019-07-21   
470-523 8 Atlanta Northwest GA ATLNGAQSX4X  438   2019-07-20   
480-530 A Phoenix AZ PHNXAZ28YMD  666      
480-530 0 Phoenix AZ PHNXAZ28YMD  666   2018-09-29   
480-573 0 Phoenix AZ PHNXAZ28YMD  666   2019-10-08   
509-503 A Spokane WA SPKNWA01X8Y  676      
509-503 1 Spokane WA SPKNWA01X8Y  676   2019-09-20   
517-329 A Lansing MI LNNGMIMNXZZ  346      
517-329 1 Lansing MI LNNGMIMNXZZ  346   2019-08-08   
520-759 4 Casa Grande AZ PHNXAZ28YMD  666   2019-02-07   
561-437 A West Palm Beach FL MIAMFL98X4X  46018      
561-437 1 West Palm Beach FL MIAMFL98X4X  46018   2019-03-25   
561-560 0 Boca Raton FL MIAMFL98X4X  46018   2019-07-12   
571-463 A Arcola VA VINNVACB9MD  236      
571-463 1 Arcola VA VINNVACB9MD  236   2019-08-31   
571-685 2 Herndon VA VINNVACB9MD  236   2019-08-25   
607-313 A Binghamton NY BNGHNYHYXFY  138      
607-313 1 Binghamton NY BNGHNYHYXFY  138   2019-08-05   
616-330 A Grand Rapids MI GDRPMIBL37Z  348      
616-330 1 Grand Rapids MI GDRPMIBL37Z  348   2019-08-08   
628-262 0 Belvedere CA SNFCCAMKX3Y  722   2019-08-01   
628-628 1 San Francisco: Central DA CA SNFCCAMKX3Y  722   2019-08-01   
657-657 0 Anaheim CA LSANCARCY2X  730   2019-08-03   
669-289 1 Campbell CA SNFCCAMKX3Y  722   2019-08-01   
669-295 6 San Jose: West DA CA SNFCCAMKX3Y  722   2019-08-16   
682-284 A Arlington TX DLLSTXAL9MD  552      
682-284 1 Arlington TX DLLSTXAL9MD  552   2019-03-25   
682-285 A Fort Worth TX DLLSTXAL9MD  552      
682-285 1 Fort Worth TX DLLSTXAL9MD  552   2019-03-25   
689-208 A Orlando FL ORLDFL60XYX  45806      
689-208 1 Orlando FL ORLDFL60XYX  45806   2019-08-09   
689-209 0 Winter Park FL ORLDFL60XYX  45808   2019-08-16   
720-805 A Denver CO DNVTCOZI9MD  656      
720-805 0 Denver CO DNVTCOZI9MD  656   2018-09-29   
726-229 A San Antonio TX SNANTXCAY1X  566      
726-229 1 San Antonio TX SNANTXCAY1X  566   2022-11-26   
727-250 0 Clearwater FL TAMSFLDEX0X  952   2019-07-16   
737-239 A Austin TX AUSTTXGR47Z  558      
737-239 0 Austin TX AUSTTXGR47Z  558   2018-09-28   
754-237 A Hollywood FL MIAMFL98X4X  46017      
754-237 1 Hollywood FL MIAMFL98X4X  46017   2019-03-25   
754-238 1 Pompano Beach FL MIAMFL98X4X  46017   2019-07-12   
773-819 7 Chicago Zone 07-Stewart IL CHCGIL24KMD  358   2019-02-22   
786-633 A Miami FL MIAMFL98X4X  46017      

1 2 >>

Last updated: Wed, 01 Jan 2025 02:39:49 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.