Covering Canvey Island &
Little Burstead, West Thurrock, Sewardstone, CO13, Chrishall, Aldham, Little Clacton, South Ockendon, Saffron Walden, Fobbing, CM13, Finchingfield, Chigwell, Bradwell on Sea, Ingatestone, CO11, Stapleford Tawney, Hinxton, Sible Hedingham, Thundersley, CM5, Frinton, Red Oaks Hill, Purleigh, Great Yeldham, Hadleigh, St Edmundsbury, CO1, Maylandsea, Little Thurlow, IG10, Little Wratting, Hullbridge, Radwinter, Fryerning, Theydon Bois, Kedington, CO9, CM3, CM9, Great Chesterford, Laindon, Fingringhoe, West Mersea, The Lavers, Great Sampford, CO5, RM20, Buckhurst Hill, Takeley, Hackney Marshes, Steeple, Tolleshunt D Arcy, Starlings Green, CO8, Great Dunmow, Shenfield, Hutton, Sewards End, Clavering, Wickford, Eastwick, Little Warley, Chipping Ongar, Arkesden, CO12, Bures, RM18, Tiptree, Gosfield, Herongate, Barnardiston, South Hanningfield, Rettendon, Lambourne, Uttlesford, Leigh On Sea, Latchingdon, Birdbrook, Felsted, Corringham, SS14, Dedham, Canvey Island, SS12, Great Warley, RM16, CM14, Debden Green, Lawford, St Osyth, CM18, Mountnessing, Essex, Wimbish, Woodham Ferrers, North Stifford, Gilston Park, Mayland, Little Walden, CB9, SS6, Maldon, Helions Bumpstead, CM1, Widford, SS9, Birchanger, Tendring, Nazeing, Doddinghurst, CO14, Ongar, Great Notley, CO2, Barnston, Cressing, Ingrave, Babergh, Elsenham, West Horndon, Harlow, Upper Green, CO4, Frinton On Sea, Strethall, Aingers Green, Badgers Dene, Bardfield Saling, Chadwell St Mary, Rayne, Matching Tye, Colchester, Stebbing, Danbury, Kelvedon Hatch, Audley End, Little Bradley, Grays, RM17, Wethersfield, Silver End, Langdon Hills, Lexden, Bocking, North Weald, IG7, SS7, RM15, Great Burstead, Alphamstone, SS17, West Hanningfield, Wivenhoe, Harwich, Great Bromley, SS11, Bulphan, Black Notley, Navestock, Moulsham, Thorpe Bay, Rickling Green, CO6, Old Harlow, West Tilbury, Epping, Roydon, Sandon, CM0, Clacton, Great Wakering, Westcliff, Hatfield Peverel, CB10, SG8, Canewdon, Broxted, Dengie, SS16, Witham, Galleywood, CO7, CM2, Tolleshunt Knights, Kelvedon, Stanway, Rochford, Ashdon, Aythorpe Roding, Stapleford Abbotts, Burnham On Crouch, SS15, North Weald Bassett, Ickleton, Wimbish Green, SS5, Blackmore, Warley, Little Baddow, High Ongar, Tillingham, Barling, Stanford Le Hope, South Woodham Ferrers, Withersfield, Tilbury, Duddenhoe End, High Beach, Debden, Wickham Bishops, Mersea Island, CO10, Thorrington, Galleyend, Hempstead, Great Bentley, Abbess Roding, Coggeshall, Tye Common, Kirby le Soken, CM7, Wicken Bonhunt, SS3, CM23, Brentwood, Chigwell Row, Pond Street, Boxted, Terling, CB1, Halstead, Copford, Ashingdon, Chelmsford, IG9, Great Thurlow, Steeple Bumpstead, Great Bardfield, RM19, Littlebury Green, Crays Hill, Sturmer, The Rodings, Victoria Park, Great Baddow, CO16, Hawkwell, CM19, Birch, Shoeburyness, Southend, Teversham, Ardleigh, Westcliff On Sea, Epping Green, Feering, CB11, Bobbingworth, Rickling, Cold Norton, Stansted Mountfitchet, Southminster, Southend On Sea, Hockley, Stansted, Wendens Ambo, Wakes Colne, Panfield, Quendon, Ramsden Heath, Braintree, East Tilbury, Aveley, Sheering, Loughton, CM11, Althorne, Littlebury, CM16, CM15, SS13, Langley, Asheldham, Great Wratting, Writtle, Waltham Abbey, CM6, EN9, CO15, Little Waltham, Purfleet, CM22, SS8, Springfield, Widdington, SS4, Heybridge, Tollesbury, Howe Green, East Hanningfield, Fyfield, SS0, Castle Point, Clacton On Sea, Little Sampford, Little Chesterford, Boreham, CM4, Billericay, Earls Colne, Stock, Rawreth, South Benfleet, CM20, CO3, Elmdon, CM8, Brightlingsea, Shortgrove, Great Totham, Thurrock, Castle Hedingham, Howlett End, CM12, E4, Great Leighs, Battlesbridge, Walton On The Naze, Langham, Matching Green, South Stifford, Rayleigh, Benfleet, Ashen, CM17, East Horndon, Abridge, CM24, Prittlewell, Hatfield Heath, Pitsea, SS1, Chalkwell, Basildon, Thaxted, Stondon Massey, Matching, Little Parndon, Marks Tey