Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 478J NUSO, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
821-207 1 Greenville SC   430   2025-06-23   
826-269 A Harrisonburg VA   927   2025-06-13   
826-269 1 Harrisonburg VA   927   2025-06-13   
828-617 A Asheville NC AHVLNCOH11Z  420      
828-617 2 Asheville NC   420   2021-10-29   
828-822 A Waterville NC KNVLTNMAYJX  474      
828-822 1 Waterville NC   474   2020-10-12   
828-822 4 Waterville NC   474   2023-12-02   
828-852 A Arden NC   420   2025-06-15   
828-852 1 Arden NC   420   2025-06-15   
831-329 A Salinas CA   736   2025-06-12   
831-329 1 Salinas CA   736   2025-06-12   
832-234 1 Westfield TX   560   2020-12-20   
838-221 A Albany NY ALBYNYKJAMD  134      
838-221 1 Albany NY   134   2020-11-27   
838-280 8 Albany NY   134   2024-01-26   
839-317 A Columbia SC   434   2025-06-23   
839-317 1 Columbia SC   434   2025-06-23   
845-780 0 Phoenicia NY   133   2020-12-12   
845-785 A Poughkeepsie NY PGHKNYSHXYY  133      
845-785 1 Poughkeepsie NY   133   2020-10-27   
854-293 A Charleston SC   436   2025-06-13   
854-293 1 Charleston SC   436   2025-06-13   
856-463 A Blackwood NJ BKWDNJBWAMD  222      
856-463 1 Blackwood NJ   222   2021-01-16   
857-365 A Boston MA CMBRMABEVMD  128      
857-365 1 Boston MA   128   2020-07-26   
858-419 A San Diego: San Diego DA CA SNDGCAJWIMD  732   2025-01-04   
858-419 1 San Diego: San Diego DA CA   732   2025-01-04   
859-365 A Alexandria KY CNCNOHWSXIZ  922      
859-365 1 Alexandria KY   922   2020-10-25   
859-365 3 Alexandria KY   922   2024-01-06   
859-365 4 Alexandria KY   922   2024-01-06   
865-371 A Knoxville TN KNVLTNMAYJX  474      
865-371 1 Knoxville TN   474   2020-10-17   
872-275 5 Chicago Zone 01-Calumet IL   358   2023-12-03   
872-364 2 Chicago Zone 01-Calumet IL   358   2024-06-14   
901-554 6 Memphis TN   468   2020-10-17   
901-704 6 Memphis TN   468   2024-01-06   
901-723 7 Memphis TN   468   2024-06-09   
901-723 8 Memphis TN   468   2024-06-09   
901-723 9 Memphis TN   468   2024-06-09   
903-749 9 Tyler TX   554   2024-11-10   
903-817 5 Tyler TX   554   2024-02-12   
903-817 6 Tyler TX   554   2024-02-12   
904-648 A Jacksonville FL JCVLFLCLY3X  45204      
904-648 1 Jacksonville FL   45204   2020-10-27   
904-892 1 Jacksonville FL   45204   2023-12-27   
904-892 2 Jacksonville FL   45204   2023-12-27   
906-351 A Marquette MI MRQTMIMNX3X  342      
906-351 1 Marquette MI   342   2024-09-09   
906-351 2 Marquette MI   342   2022-02-03   
910-222 A Fayetteville NC FYVLNCXAXRY  949      
910-222 4 Fayetteville NC   949   2022-04-15   
910-492 A Long Beach NC WLMGNCFOXVY  428      
910-492 1 Long Beach NC   428   2020-10-27   
910-492 5 Long Beach NC   428   2023-12-02   
910-699 7 Fayetteville NC   949   2023-12-02   
912-477 A Savannah GA SVNHGABS48Z  440      
912-477 1 Savannah GA   440   2020-10-27   
912-760 1 Savannah GA   440   2023-12-26   
912-784 2 Savannah GA   440   2024-08-04   
912-784 3 Savannah GA   440   2024-08-04   
913-386 A Kansas City KS KSCYMO55X3Z  524      
913-386 1 Kansas City KS   524   2020-09-03   
913-413 8 Kansas City KS   524   2024-08-10   
913-420 8 Kansas City KS   524   2024-01-04   
913-549 5 Kansas City KS   524   2024-08-10   
915-239 2 El Paso TX   540   2024-12-03   
915-239 5 El Paso TX   540   2024-12-03   
915-289 A El Paso TX ELPSTXEYBMD  540      
915-289 2 El Paso TX   540   2021-11-29   
915-344 5 El Paso TX   540   2023-12-19   
915-344 6 El Paso TX   540   2023-12-19   
917-210 7 New York City Zone 01 NY   132   2024-06-10   
920-416 A Appleton WI GNBYWI01XOX  350      
920-416 1 Appleton WI   350   2020-10-27   
920-804 5 Appleton WI   350   2024-01-01   
920-804 6 Appleton WI   350   2024-01-01   
928-461 A Tuba City AZ TBCYAZXCAMD  980      
928-461 2 Tuba City AZ   980   2021-11-28   
930-250 A Terre Haute IN TRRHINXAX0X  938      
930-250 2 Terre Haute IN   938   2021-11-28   
930-250 3 Terre Haute IN   938   2024-11-11   
930-250 4 Terre Haute IN   938   2024-11-11   
930-251 A Evansville IN EVVLIN03XZX  330      
930-251 2 Evansville IN   330   2021-12-24   
930-251 3 Evansville IN   330   2024-11-11   
930-251 4 Evansville IN   330   2024-11-11   
930-288 A Bloomington IN BLTNINTMX2Y  338   2025-01-17   
930-288 1 Bloomington IN   338   2025-01-17   
930-289 A Brazil IN TRRIINCN5MD  938   2025-01-17   
930-289 1 Brazil IN   938   2025-01-17   
937-791 A Dayton OH DYTNOH22XAZ  328      
937-791 1 Dayton OH   328   2020-10-27   
940-319 A Wichita Falls TX WCFLTXNIXUX  548      
940-319 1 Wichita Falls TX   548   2023-11-26   
940-319 2 Wichita Falls TX   548   2021-11-29   
940-319 3 Wichita Falls TX   548   2023-11-26   
940-376 A Graham TX WCFLTXNIX4Y  548   2025-02-09   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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