Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 125L MASS MOBILE LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
339-339 A Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 0 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 1 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 2 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 3 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 4 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 5 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 6 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 7 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 8 Waltham MA CMBRMABEDS2  128   2025-04-29   
339-339 9 Waltham MA CMBRMABEDS2  128   2025-04-29   
351-351 A Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 0 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 1 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 2 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 3 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 4 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 5 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 6 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 7 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 8 Lawrence MA CMBRMABEDS2  128   2025-04-29   
351-351 9 Lawrence MA CMBRMABEDS2  128   2025-04-29   
508-508 A Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 0 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 1 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 2 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 3 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 4 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 5 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 6 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 7 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 8 Worcester MA CMBRMABEDS2  128   2025-04-29   
508-508 9 Worcester MA CMBRMABEDS2  128   2025-04-29   
617-617 A Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 0 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 1 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 2 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 3 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 4 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 5 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 6 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 7 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 8 Boston MA CMBRMABEDS2  128   2025-05-12   
617-617 9 Boston MA CMBRMABEDS2  128   2025-05-12   
774-774 A New Bedford MA CMBRMABEDS2  128   2025-04-29   
774-774 0 New Bedford MA CMBRMABEDS2  128   2025-04-29   
774-774 1 New Bedford MA CMBRMABEDS2  128   2025-04-29   
774-774 2 New Bedford MA CMBRMABEDS2  128   2025-04-29   
774-774 3 New Bedford MA CMBRMABEDS2  128   2025-04-29   
774-774 4 New Bedford MA CMBRMABEDS2  128   2025-04-29   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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