Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
561-250 3 Jupiter FL 321J HD CARRIER LLC 46018   2016-06-10   
561-250 4 Jupiter FL 321J HD CARRIER LLC 46018   2016-06-10   
561-250 5 Jupiter FL 321J HD CARRIER LLC 46018   2016-06-10   
561-250 9 Jupiter FL 321J HD CARRIER LLC 46018   2016-06-10   
561-772 A West Palm Beach FL 321J HD CARRIER LLC 46018      
561-772 8 West Palm Beach FL 321J HD CARRIER LLC 46018   2023-03-26   
561-772 9 West Palm Beach FL 321J HD CARRIER LLC 46018   2023-03-26   
561-919 A Jupiter FL 321J HD CARRIER LLC 46018      
561-919 7 Jupiter FL 321J HD CARRIER LLC 46018   2023-03-26   
561-919 8 Jupiter FL 321J HD CARRIER LLC 46018   2023-03-26   
561-987 6 West Palm Beach FL 321J HD CARRIER LLC 46018   2023-12-23   
561-987 7 West Palm Beach FL 321J HD CARRIER LLC 46018   2023-12-23   
561-987 8 West Palm Beach FL 321J HD CARRIER LLC 46018   2023-12-23   
561-987 9 West Palm Beach FL 321J HD CARRIER LLC 46018   2023-12-23   
645-222 0 Miami FL 321J HD CARRIER LLC 46017   2024-01-04   
645-222 3 Miami FL 321J HD CARRIER LLC 46017   2024-01-04   
645-222 4 Miami FL 321J HD CARRIER LLC 46017   2024-01-04   
645-222 5 Miami FL 321J HD CARRIER LLC 46017   2024-01-04   
645-222 6 Miami FL 321J HD CARRIER LLC 46017   2024-01-04   
645-222 7 Miami FL 321J HD CARRIER LLC 46017   2024-01-04   
645-222 8 Miami FL 321J HD CARRIER LLC 46017   2024-01-04   
645-222 9 Miami FL 321J HD CARRIER LLC 46017   2024-01-04   
645-233 4 Miami FL 321J HD CARRIER LLC 46017   2026-01-04   
645-233 5 Miami FL 321J HD CARRIER LLC 46017   2026-01-04   
645-233 6 Miami FL 321J HD CARRIER LLC 46017   2026-01-04   
645-233 7 Miami FL 321J HD CARRIER LLC 46017   2026-01-04   
645-444 0 Miami FL 321J HD CARRIER LLC 46017   2024-02-09   
645-444 7 Miami FL 321J HD CARRIER LLC 46017   2024-02-09   
645-444 8 Miami FL 321J HD CARRIER LLC 46017   2024-02-09   
645-444 9 Miami FL 321J HD CARRIER LLC 46017   2024-02-09   
728-222 0 Delray Beach FL 321J HD CARRIER LLC 46018   2024-01-04   
728-222 3 Delray Beach FL 321J HD CARRIER LLC 46018   2024-01-04   
728-222 4 Delray Beach FL 321J HD CARRIER LLC 46018   2024-01-04   
728-222 5 Delray Beach FL 321J HD CARRIER LLC 46018   2024-01-04   
728-222 6 Delray Beach FL 321J HD CARRIER LLC 46018   2024-01-04   
728-222 7 Delray Beach FL 321J HD CARRIER LLC 46018   2024-01-04   
728-222 8 Delray Beach FL 321J HD CARRIER LLC 46018   2024-01-04   
728-222 9 Delray Beach FL 321J HD CARRIER LLC 46018   2024-01-04   
728-244 2 Boca Raton FL 321J HD CARRIER LLC 46018   2026-03-16   
728-244 3 Boca Raton FL 321J HD CARRIER LLC 46018   2026-03-16   
728-244 4 Boca Raton FL 321J HD CARRIER LLC 46018   2026-03-16   
728-333 0 Jupiter FL 321J HD CARRIER LLC 46018   2023-12-30   
728-333 2 Jupiter FL 321J HD CARRIER LLC 46018   2023-12-30   
728-333 4 Jupiter FL 321J HD CARRIER LLC 46018   2023-12-30   
728-333 5 Jupiter FL 321J HD CARRIER LLC 46018   2023-12-30   
728-333 6 Jupiter FL 321J HD CARRIER LLC 46018   2023-12-30   
728-333 7 Jupiter FL 321J HD CARRIER LLC 46018   2023-12-30   
728-333 8 Jupiter FL 321J HD CARRIER LLC 46018   2023-12-30   
728-333 9 Jupiter FL 321J HD CARRIER LLC 46018   2023-12-30   
728-444 0 West Palm Beach FL 321J HD CARRIER LLC 46018   2024-01-06   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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